253417491301

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1146685481}}^1$

素因数の和:1146685511

約数の個数: 8

約数和(自身を含む): 288964741464

約数和(自身を除く): 35547250163

約数列:

[1, 13, 17, 221, 1146685481, 14906911253, 19493653177, 253417491301]

約数ペア:

[(1, 253417491301), (13, 19493653177), (17, 14906911253), (221, 1146685481)]