63142889

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{691}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 68757120

約数和(自身を除く): 5614231

約数列:

[1, 23, 29, 137, 667, 691, 3151, 3973, 15893, 20039, 91379, 94667, 460897, 2177341, 2745343, 63142889]

約数ペア:

[(1, 63142889), (23, 2745343), (29, 2177341), (137, 460897), (667, 94667), (691, 91379), (3151, 20039), (3973, 15893)]