18575001601

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{84049781}}^1$

素因数の和:84049811

約数の個数: 8

約数和(自身を含む): 21180545064

約数和(自身を除く): 2605543463

約数列:

[1, 13, 17, 221, 84049781, 1092647153, 1428846277, 18575001601]

約数ペア:

[(1, 18575001601), (13, 1428846277), (17, 1092647153), (221, 84049781)]