16747489

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{2269}}^1$

素因数の和:2352

約数の個数: 12

約数和(自身を含む): 18718420

約数和(自身を除く): 1970931

約数列:

[1, 11, 61, 121, 671, 2269, 7381, 24959, 138409, 274549, 1522499, 16747489]

約数ペア:

[(1, 16747489), (11, 1522499), (61, 274549), (121, 138409), (671, 24959), (2269, 7381)]