11711857581

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{2661181}}^1$

素因数の和:2661353

約数の個数: 16

約数和(自身を含む): 17457353920

約数和(自身を除く): 5745496339

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 2661181, 7983543, 23950629, 71851887, 433772503, 1301317509, 3903952527, 11711857581]

約数ペア:

[(1, 11711857581), (3, 3903952527), (9, 1301317509), (27, 433772503), (163, 71851887), (489, 23950629), (1467, 7983543), (4401, 2661181)]