89478169

素因数分解:

${\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{1901}}^1$

素因数の和:2312

約数の個数: 12

約数和(自身を含む): 98656740

約数和(自身を除く): 9178571

約数列:

[1, 11, 121, 389, 1901, 4279, 20911, 47069, 230021, 739489, 8134379, 89478169]

約数ペア:

[(1, 89478169), (11, 8134379), (121, 739489), (389, 230021), (1901, 47069), (4279, 20911)]