7139866929

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1\times {\mathrm{5081}}^1$

素因数の和:5497

約数の個数: 32

約数和(自身を含む): 10368255744

約数和(自身を除く): 3228388815

約数列:

[1, 3, 13, 39, 137, 263, 411, 789, 1781, 3419, 5081, 5343, 10257, 15243, 36031, 66053, 108093, 198159, 468403, 696097, 1336303, 1405209, 2088291, 4008909, 9049261, 17371939, 27147783, 52115817, 183073511, 549220533, 2379955643, 7139866929]

約数ペア:

[(1, 7139866929), (3, 2379955643), (13, 549220533), (39, 183073511), (137, 52115817), (263, 27147783), (411, 17371939), (789, 9049261), (1781, 4008909), (3419, 2088291), (5081, 1405209), (5343, 1336303), (10257, 696097), (15243, 468403), (36031, 198159), (66053, 108093)]