789039063

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{314233}}^1$

素因数の和:314276

約数の個数: 20

約数和(自身を含む): 1216714048

約数和(自身を除く): 427674985

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 314233, 942699, 2828097, 8484291, 9741223, 25452873, 29223669, 87671007, 263013021, 789039063]

約数ペア:

[(1, 789039063), (3, 263013021), (9, 87671007), (27, 29223669), (31, 25452873), (81, 9741223), (93, 8484291), (279, 2828097), (837, 942699), (2511, 314233)]