4405479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 6741504

約数和(自身を除く): 2336025

約数列:

[1, 3, 13, 37, 39, 43, 71, 111, 129, 213, 481, 559, 923, 1443, 1591, 1677, 2627, 2769, 3053, 4773, 7881, 9159, 20683, 34151, 39689, 62049, 102453, 112961, 119067, 338883, 1468493, 4405479]

約数ペア:

[(1, 4405479), (3, 1468493), (13, 338883), (37, 119067), (39, 112961), (43, 102453), (71, 62049), (111, 39689), (129, 34151), (213, 20683), (481, 9159), (559, 7881), (923, 4773), (1443, 3053), (1591, 2769), (1677, 2627)]