401026137

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3989}}^1$

素因数の和:4093

約数の個数: 32

約数和(自身を含む): 588349440

約数和(自身を除く): 187323303

約数列:

[1, 3, 23, 31, 47, 69, 93, 141, 713, 1081, 1457, 2139, 3243, 3989, 4371, 11967, 33511, 91747, 100533, 123659, 187483, 275241, 370977, 562449, 2844157, 4312109, 5811973, 8532471, 12936327, 17435919, 133675379, 401026137]

約数ペア:

[(1, 401026137), (3, 133675379), (23, 17435919), (31, 12936327), (47, 8532471), (69, 5811973), (93, 4312109), (141, 2844157), (713, 562449), (1081, 370977), (1457, 275241), (2139, 187483), (3243, 123659), (3989, 100533), (4371, 91747), (11967, 33511)]