40521393

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1031}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 64074816

約数和(自身を除く): 23553423

約数列:

[1, 3, 9, 11, 33, 99, 397, 1031, 1191, 3093, 3573, 4367, 9279, 11341, 13101, 34023, 39303, 102069, 409307, 1227921, 3683763, 4502377, 13507131, 40521393]

約数ペア:

[(1, 40521393), (3, 13507131), (9, 4502377), (11, 3683763), (33, 1227921), (99, 409307), (397, 102069), (1031, 39303), (1191, 34023), (3093, 13101), (3573, 11341), (4367, 9279)]