56977081

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{919}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 69154560

約数和(自身を除く): 12177479

約数列:

[1, 7, 17, 119, 521, 919, 3647, 6433, 8857, 15623, 61999, 109361, 478799, 3351593, 8139583, 56977081]

約数ペア:

[(1, 56977081), (7, 8139583), (17, 3351593), (119, 478799), (521, 109361), (919, 61999), (3647, 15623), (6433, 8857)]