4002566001

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{42649}}^1$

素因数の和:42809

約数の個数: 32

約数和(自身を含む): 6305376000

約数和(自身を除く): 2302809999

約数列:

[1, 3, 7, 21, 41, 109, 123, 287, 327, 763, 861, 2289, 4469, 13407, 31283, 42649, 93849, 127947, 298543, 895629, 1748609, 4648741, 5245827, 12240263, 13946223, 32541187, 36720789, 97623561, 190598381, 571795143, 1334188667, 4002566001]

約数ペア:

[(1, 4002566001), (3, 1334188667), (7, 571795143), (21, 190598381), (41, 97623561), (109, 36720789), (123, 32541187), (287, 13946223), (327, 12240263), (763, 5245827), (861, 4648741), (2289, 1748609), (4469, 895629), (13407, 298543), (31283, 127947), (42649, 93849)]