4000491

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2377}}^1$

素因数の和:2411

約数の個数: 24

約数和(自身を含む): 6677424

約数和(自身を除く): 2676933

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 2377, 7131, 21393, 26147, 40409, 78441, 121227, 235323, 363681, 444499, 1333497, 4000491]

約数ペア:

[(1, 4000491), (3, 1333497), (9, 444499), (11, 363681), (17, 235323), (33, 121227), (51, 78441), (99, 40409), (153, 26147), (187, 21393), (561, 7131), (1683, 2377)]