90128891

素因数分解:

${\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{6379}}^1$

素因数の和:6649

約数の個数: 8

約数和(自身を含む): 91872000

約数和(自身を除く): 1743109

約数列:

[1, 71, 199, 6379, 14129, 452909, 1269421, 90128891]

約数ペア:

[(1, 90128891), (71, 1269421), (199, 452909), (6379, 14129)]