7257362499

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{2239}}^1\times {\mathrm{2591}}^1$

素因数の和:4975

約数の個数: 24

約数和(自身を含む): 10567065600

約数和(自身を除く): 3309703101

約数列:

[1, 3, 9, 139, 417, 1251, 2239, 2591, 6717, 7773, 20151, 23319, 311221, 360149, 933663, 1080447, 2800989, 3241341, 5801249, 17403747, 52211241, 806373611, 2419120833, 7257362499]

約数ペア:

[(1, 7257362499), (3, 2419120833), (9, 806373611), (139, 52211241), (417, 17403747), (1251, 5801249), (2239, 3241341), (2591, 2800989), (6717, 1080447), (7773, 933663), (20151, 360149), (23319, 311221)]