2009339997

素因数分解:

$3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{118273}}^1$

素因数の和:119092

約数の個数: 16

約数和(自身を含む): 3065662080

約数和(自身を除く): 1056322083

約数列:

[1, 3, 7, 21, 809, 2427, 5663, 16989, 118273, 354819, 827911, 2483733, 95682857, 287048571, 669779999, 2009339997]

約数ペア:

[(1, 2009339997), (3, 669779999), (7, 287048571), (21, 95682857), (809, 2483733), (2427, 827911), (5663, 354819), (16989, 118273)]