13172399

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 14826240

約数和(自身を除く): 1653841

約数列:

[1, 17, 23, 59, 391, 571, 1003, 1357, 9707, 13133, 23069, 33689, 223261, 572713, 774847, 13172399]

約数ペア:

[(1, 13172399), (17, 774847), (23, 572713), (59, 223261), (391, 33689), (571, 23069), (1003, 13133), (1357, 9707)]