42130131991

素因数分解:

${\mathrm{131}}^1\times {\mathrm{5651}}^1\times {\mathrm{56911}}^1$

素因数の和:62693

約数の個数: 8

約数和(自身を含む): 42459994368

約数和(自身を除く): 329862377

約数列:

[1, 131, 5651, 56911, 740281, 7455341, 321604061, 42130131991]

約数ペア:

[(1, 42130131991), (131, 321604061), (5651, 7455341), (56911, 740281)]