12251057

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2207}}^1$

素因数の和:2288

約数の個数: 16

約数和(自身を含む): 15332352

約数和(自身を除く): 3081295

約数列:

[1, 7, 13, 61, 91, 427, 793, 2207, 5551, 15449, 28691, 134627, 200837, 942389, 1750151, 12251057]

約数ペア:

[(1, 12251057), (7, 1750151), (13, 942389), (61, 200837), (91, 134627), (427, 28691), (793, 15449), (2207, 5551)]