12420611281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{56201861}}^1$

素因数の和:56201891

約数の個数: 8

約数和(自身を含む): 14162869224

約数和(自身を除く): 1742257943

約数列:

[1, 13, 17, 221, 56201861, 730624193, 955431637, 12420611281]

約数ペア:

[(1, 12420611281), (13, 955431637), (17, 730624193), (221, 56201861)]