63381253

素因数分解:

${\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{1697}}^1$

素因数の和:1753

約数の個数: 16

約数和(自身を含む): 72742320

約数和(自身を除く): 9361067

約数列:

[1, 13, 17, 169, 221, 1697, 2197, 2873, 22061, 28849, 37349, 286793, 375037, 3728309, 4875481, 63381253]

約数ペア:

[(1, 63381253), (13, 4875481), (17, 3728309), (169, 375037), (221, 286793), (1697, 37349), (2197, 28849), (2873, 22061)]