2488008957

素因数分解:

$3^1\times 7^2\times {\mathrm{4603}}^1\times {\mathrm{3677}}^1$

素因数の和:8297

約数の個数: 24

約数和(自身を含む): 3860840736

約数和(自身を除く): 1372831779

約数列:

[1, 3, 7, 21, 49, 147, 3677, 4603, 11031, 13809, 25739, 32221, 77217, 96663, 180173, 225547, 540519, 676641, 16925231, 50775693, 118476617, 355429851, 829336319, 2488008957]

約数ペア:

[(1, 2488008957), (3, 829336319), (7, 355429851), (21, 118476617), (49, 50775693), (147, 16925231), (3677, 676641), (4603, 540519), (11031, 225547), (13809, 180173), (25739, 96663), (32221, 77217)]