7750899

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2187

約数の個数: 24

約数和(自身を含む): 12451712

約数和(自身を除く): 4700813

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 2137, 3627, 6411, 19233, 27781, 66247, 83343, 198741, 250029, 596223, 861211, 2583633, 7750899]

約数ペア:

[(1, 7750899), (3, 2583633), (9, 861211), (13, 596223), (31, 250029), (39, 198741), (93, 83343), (117, 66247), (279, 27781), (403, 19233), (1209, 6411), (2137, 3627)]