8397027

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{1249}}^1$

素因数の和:1344

約数の個数: 20

約数和(自身を含む): 12705000

約数和(自身を除く): 4307973

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 1249, 2241, 3747, 6723, 11241, 33723, 101169, 103667, 311001, 933003, 2799009, 8397027]

約数ペア:

[(1, 8397027), (3, 2799009), (9, 933003), (27, 311001), (81, 103667), (83, 101169), (249, 33723), (747, 11241), (1249, 6723), (2241, 3747)]