40657953

素因数分解:

$3^1\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{1459}}^1$

素因数の和:2796

約数の個数: 16

約数和(自身を含む): 62044160

約数和(自身を除く): 21386207

約数列:

[1, 3, 7, 21, 1327, 1459, 3981, 4377, 9289, 10213, 27867, 30639, 1936093, 5808279, 13552651, 40657953]

約数ペア:

[(1, 40657953), (3, 13552651), (7, 5808279), (21, 1936093), (1327, 30639), (1459, 27867), (3981, 10213), (4377, 9289)]