40285121

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 44820864

約数和(自身を除く): 4535743

約数列:

[1, 17, 23, 197, 391, 523, 3349, 4531, 8891, 12029, 77027, 103031, 204493, 1751527, 2369713, 40285121]

約数ペア:

[(1, 40285121), (17, 2369713), (23, 1751527), (197, 204493), (391, 103031), (523, 77027), (3349, 12029), (4531, 8891)]