31304633

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^2$

素因数の和:181

約数の個数: 18

約数和(自身を含む): 35247114

約数和(自身を除く): 3942481

約数列:

[1, 17, 23, 59, 391, 529, 1003, 1357, 3481, 8993, 23069, 31211, 59177, 80063, 530587, 1361071, 1841449, 31304633]

約数ペア:

[(1, 31304633), (17, 1841449), (23, 1361071), (59, 530587), (391, 80063), (529, 59177), (1003, 31211), (1357, 23069), (3481, 8993)]