12974577

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56167}}^1$

素因数の和:56188

約数の個数: 16

約数和(自身を含む): 21568512

約数和(自身を除く): 8593935

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 56167, 168501, 393169, 617837, 1179507, 1853511, 4324859, 12974577]

約数ペア:

[(1, 12974577), (3, 4324859), (7, 1853511), (11, 1179507), (21, 617837), (33, 393169), (77, 168501), (231, 56167)]