42475447

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:606

約数の個数: 16

約数和(自身を含む): 49420800

約数和(自身を除く): 6945353

約数列:

[1, 7, 109, 179, 311, 763, 1253, 2177, 19511, 33899, 55669, 136577, 237293, 389683, 6067921, 42475447]

約数ペア:

[(1, 42475447), (7, 6067921), (109, 389683), (179, 237293), (311, 136577), (763, 55669), (1253, 33899), (2177, 19511)]