421341916319

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8369}}^1\times {\mathrm{128761}}^1$

素因数の和:137170

約数の個数: 16

約数和(自身を含む): 465582790080

約数和(自身を除く): 44240873761

約数列:

[1, 17, 23, 391, 8369, 128761, 142273, 192487, 2188937, 2961503, 3272279, 50345551, 1077600809, 18319213753, 24784818607, 421341916319]

約数ペア:

[(1, 421341916319), (17, 24784818607), (23, 18319213753), (391, 1077600809), (8369, 50345551), (128761, 3272279), (142273, 2961503), (192487, 2188937)]