423791207

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{3719}}^1$

素因数の和:4022

約数の個数: 16

約数和(自身を含む): 493301760

約数和(自身を除く): 69510553

約数列:

[1, 7, 73, 223, 511, 1561, 3719, 16279, 26033, 113953, 271487, 829337, 1900409, 5805359, 60541601, 423791207]

約数ペア:

[(1, 423791207), (7, 60541601), (73, 5805359), (223, 1900409), (511, 829337), (1561, 271487), (3719, 113953), (16279, 26033)]