12673479

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3571}}^1$

素因数の和:3607

約数の個数: 24

約数和(自身を含む): 20917632

約数和(自身を除く): 8244153

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 3571, 10713, 24997, 46423, 74991, 139269, 324961, 603499, 974883, 1810497, 4224493, 12673479]

約数ペア:

[(1, 12673479), (3, 4224493), (7, 1810497), (13, 974883), (21, 603499), (39, 324961), (91, 139269), (169, 74991), (273, 46423), (507, 24997), (1183, 10713), (3549, 3571)]