293888490621

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{26116457}}^1$

素因数の和:26116513

約数の個数: 24

約数和(自身を含む): 444606580992

約数和(自身を除く): 150718090371

約数列:

[1, 3, 11, 31, 33, 93, 121, 341, 363, 1023, 3751, 11253, 26116457, 78349371, 287281027, 809610167, 861843081, 2428830501, 3160091297, 8905711837, 9480273891, 26717135511, 97962830207, 293888490621]

約数ペア:

[(1, 293888490621), (3, 97962830207), (11, 26717135511), (31, 9480273891), (33, 8905711837), (93, 3160091297), (121, 2428830501), (341, 861843081), (363, 809610167), (1023, 287281027), (3751, 78349371), (11253, 26116457)]