447761799

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{12251}}^1$

素因数の和:12419

約数の個数: 24

約数和(自身を含む): 672781824

約数和(自身を除く): 225020025

約数列:

[1, 3, 9, 31, 93, 131, 279, 393, 1179, 4061, 12183, 12251, 36549, 36753, 110259, 379781, 1139343, 1604881, 3418029, 4814643, 14443929, 49751311, 149253933, 447761799]

約数ペア:

[(1, 447761799), (3, 149253933), (9, 49751311), (31, 14443929), (93, 4814643), (131, 3418029), (279, 1604881), (393, 1139343), (1179, 379781), (4061, 110259), (12183, 36753), (12251, 36549)]