28692631

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{701}}^1$

素因数の和:834

約数の個数: 12

約数和(自身を含む): 31867992

約数和(自身を除く): 3175361

約数列:

[1, 11, 61, 671, 701, 3721, 7711, 40931, 42761, 470371, 2608421, 28692631]

約数ペア:

[(1, 28692631), (11, 2608421), (61, 470371), (671, 42761), (701, 40931), (3721, 7711)]