8570907

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 13685760

約数和(自身を除く): 5114853

約数列:

[1, 3, 9, 17, 27, 51, 71, 153, 213, 263, 459, 639, 789, 1207, 1917, 2367, 3621, 4471, 7101, 10863, 13413, 18673, 32589, 40239, 56019, 120717, 168057, 317441, 504171, 952323, 2856969, 8570907]

約数ペア:

[(1, 8570907), (3, 2856969), (9, 952323), (17, 504171), (27, 317441), (51, 168057), (71, 120717), (153, 56019), (213, 40239), (263, 32589), (459, 18673), (639, 13413), (789, 10863), (1207, 7101), (1917, 4471), (2367, 3621)]