129309521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{887}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 146413440

約数和(自身を除く): 17103919

約数列:

[1, 11, 29, 319, 457, 887, 5027, 9757, 13253, 25723, 145783, 282953, 405359, 4458949, 11755411, 129309521]

約数ペア:

[(1, 129309521), (11, 11755411), (29, 4458949), (319, 405359), (457, 282953), (887, 145783), (5027, 25723), (9757, 13253)]