8301657

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 13934592

約数和(自身を除く): 5632935

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 647, 987, 1833, 1941, 4277, 4529, 8411, 12831, 13587, 25233, 30409, 58877, 91227, 176631, 212863, 395317, 638589, 1185951, 2767219, 8301657]

約数ペア:

[(1, 8301657), (3, 2767219), (7, 1185951), (13, 638589), (21, 395317), (39, 212863), (47, 176631), (91, 91227), (141, 58877), (273, 30409), (329, 25233), (611, 13587), (647, 12831), (987, 8411), (1833, 4529), (1941, 4277)]