40747759

素因数分解:

${\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1147

約数の個数: 16

約数和(自身を含む): 46781280

約数和(自身を除く): 6033521

約数列:

[1, 13, 17, 169, 221, 1091, 2197, 2873, 14183, 18547, 37349, 184379, 241111, 2396927, 3134443, 40747759]

約数ペア:

[(1, 40747759), (13, 3134443), (17, 2396927), (169, 241111), (221, 184379), (1091, 37349), (2197, 18547), (2873, 14183)]