869971887

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{3769}}^1$

素因数の和:3964

約数の個数: 32

約数和(自身を含む): 1317388800

約数和(自身を除く): 447416913

約数列:

[1, 3, 9, 27, 83, 103, 249, 309, 747, 927, 2241, 2781, 3769, 8549, 11307, 25647, 33921, 76941, 101763, 230823, 312827, 388207, 938481, 1164621, 2815443, 3493863, 8446329, 10481589, 32221181, 96663543, 289990629, 869971887]

約数ペア:

[(1, 869971887), (3, 289990629), (9, 96663543), (27, 32221181), (83, 10481589), (103, 8446329), (249, 3493863), (309, 2815443), (747, 1164621), (927, 938481), (2241, 388207), (2781, 312827), (3769, 230823), (8549, 101763), (11307, 76941), (25647, 33921)]