9539721

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{2579}}^1$

素因数の和:2725

約数の個数: 16

約数和(自身を含む): 14241600

約数和(自身を除く): 4701879

約数列:

[1, 3, 9, 27, 137, 411, 1233, 2579, 3699, 7737, 23211, 69633, 353323, 1059969, 3179907, 9539721]

約数ペア:

[(1, 9539721), (3, 3179907), (9, 1059969), (27, 353323), (137, 69633), (411, 23211), (1233, 7737), (2579, 3699)]