384428863

素因数分解:

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

素因数の和:3624

約数の個数: 24

約数和(自身を含む): 484577520

約数和(自身を除く): 100148657

約数列:

[1, 7, 13, 49, 91, 169, 637, 1183, 2197, 3571, 8281, 15379, 24997, 46423, 107653, 174979, 324961, 603499, 2274727, 4224493, 7845487, 29571451, 54918409, 384428863]

約数ペア:

[(1, 384428863), (7, 54918409), (13, 29571451), (49, 7845487), (91, 4224493), (169, 2274727), (637, 603499), (1183, 324961), (2197, 174979), (3571, 107653), (8281, 46423), (15379, 24997)]