129931919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{3221}}^1$

素因数の和:3370

約数の個数: 16

約数和(自身を含む): 146149920

約数和(自身を除く): 16218001

約数列:

[1, 13, 29, 107, 377, 1391, 3103, 3221, 40339, 41873, 93409, 344647, 1214317, 4480411, 9994763, 129931919]

約数ペア:

[(1, 129931919), (13, 9994763), (29, 4480411), (107, 1214317), (377, 344647), (1391, 93409), (3103, 41873), (3221, 40339)]