21163047361

素因数分解:

${\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{23201}}^1$

素因数の和:23604

約数の個数: 16

約数和(自身を含む): 22059533520

約数和(自身を除く): 896486159

約数列:

[1, 37, 89, 277, 3293, 10249, 23201, 24653, 858437, 912161, 2064889, 6426677, 76400893, 237787049, 571974253, 21163047361]

約数ペア:

[(1, 21163047361), (37, 571974253), (89, 237787049), (277, 76400893), (3293, 6426677), (10249, 2064889), (23201, 912161), (24653, 858437)]