749668923

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{84223}}^1$

素因数の和:84295

約数の個数: 24

約数和(自身を含む): 1156227072

約数和(自身を除く): 406558149

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 8901, 84223, 252669, 758007, 1937129, 3621589, 5811387, 10864767, 17434161, 32594301, 83296547, 249889641, 749668923]

約数ペア:

[(1, 749668923), (3, 249889641), (9, 83296547), (23, 32594301), (43, 17434161), (69, 10864767), (129, 5811387), (207, 3621589), (387, 1937129), (989, 758007), (2967, 252669), (8901, 84223)]