Grandes valeurs de la fonction <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" overflow="scroll"><mml:mi>σ</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mi>n</mml:mi><mml:mo stretchy="false">)</mml:mo><mml:mo stretchy="false">/</mml:mo><mml:msup><mml:mi>σ</mml:mi><mml:mo>*</mml:mo></mml:msup><mml:mo stretchy="false">(</mml:mo><mml:mi>n</mml:mi><mml:mo stretchy="false">)</mml:mo></mml:math>

Derbal, Abdallah

doi:10.1016/j.crma.2007.11.011

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Grandes valeurs de la fonction σ(n)/σ*(n)

Cited by 3 publications

References 8 publications

The sum of the unitary divisor function

The sum of the unitary divisor function

Equivalents of the Riemann Hypothesis

The Average Value of Generalized Unitary Divisor Sum Function in Function Fields

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