91031567

素因数分解:

${\mathrm{11}}^2\times {\mathrm{421}}^1\times {\mathrm{1787}}^1$

素因数の和:2230

約数の個数: 12

約数和(自身を含む): 100353288

約数和(自身を除く): 9321721

約数列:

[1, 11, 121, 421, 1787, 4631, 19657, 50941, 216227, 752327, 8275597, 91031567]

約数ペア:

[(1, 91031567), (11, 8275597), (121, 752327), (421, 216227), (1787, 50941), (4631, 19657)]