51296791

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9241}}^1$

素因数の和:9322

約数の個数: 16

約数和(自身を含む): 64176448

約数和(自身を除く): 12879657

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 9241, 64687, 120133, 563701, 840931, 3945907, 7328113, 51296791]

約数ペア:

[(1, 51296791), (7, 7328113), (13, 3945907), (61, 840931), (91, 563701), (427, 120133), (793, 64687), (5551, 9241)]