12561317

素因数分解:

${\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{1171}}^1$

素因数の和:1819

約数の個数: 8

約数和(自身を含む): 13332672

約数和(自身を除く): 771355

約数列:

[1, 17, 631, 1171, 10727, 19907, 738901, 12561317]

約数ペア:

[(1, 12561317), (17, 738901), (631, 19907), (1171, 10727)]