DivisorSigma

DivisorSigma(k, n)

returns the sum of the k-th powers of the divisors of n.

See:

• Wikipedia - Divisor function

Examples

>> DivisorSigma(0,12)
6

>> DivisorSigma(1,12)
28

Implementation status

• ☑ - partially implemented

Github

• Implementation of DivisorSigma