2100080913

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2325671}}^1$

素因数の和:2325724

約数の個数: 16

約数和(自身を含む): 3274546176

約数和(自身を除く): 1174465263

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 2325671, 6977013, 16279697, 48839091, 100003853, 300011559, 700026971, 2100080913]

約数ペア:

[(1, 2100080913), (3, 700026971), (7, 300011559), (21, 100003853), (43, 48839091), (129, 16279697), (301, 6977013), (903, 2325671)]