520162011

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{5779}}^1$

素因数の和:5995

約数の個数: 24

約数和(自身を含む): 767329680

約数和(自身を除く): 247167669

約数列:

[1, 3, 9, 73, 137, 219, 411, 657, 1233, 5779, 10001, 17337, 30003, 52011, 90009, 421867, 791723, 1265601, 2375169, 3796803, 7125507, 57795779, 173387337, 520162011]

約数ペア:

[(1, 520162011), (3, 173387337), (9, 57795779), (73, 7125507), (137, 3796803), (219, 2375169), (411, 1265601), (657, 791723), (1233, 421867), (5779, 90009), (10001, 52011), (17337, 30003)]