890293679

素因数分解:

${\mathrm{11}}^2\times {\mathrm{331}}^1\times {\mathrm{22229}}^1$

素因数の和:22582

約数の個数: 12

約数和(自身を含む): 981587880

約数和(自身を除く): 91294201

約数列:

[1, 11, 121, 331, 3641, 22229, 40051, 244519, 2689709, 7357799, 80935789, 890293679]

約数ペア:

[(1, 890293679), (11, 80935789), (121, 7357799), (331, 2689709), (3641, 244519), (22229, 40051)]