338494770459

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{12637}}^1\times {\mathrm{129401}}^1$

素因数の和:142067

約数の個数: 24

約数和(自身を含む): 510239332512

約数和(自身を除く): 171744562053

約数列:

[1, 3, 9, 23, 69, 207, 12637, 37911, 113733, 129401, 290651, 388203, 871953, 1164609, 2615859, 2976223, 8928669, 26786007, 1635240437, 4905721311, 14717163933, 37610530051, 112831590153, 338494770459]

約数ペア:

[(1, 338494770459), (3, 112831590153), (9, 37610530051), (23, 14717163933), (69, 4905721311), (207, 1635240437), (12637, 26786007), (37911, 8928669), (113733, 2976223), (129401, 2615859), (290651, 1164609), (388203, 871953)]