804987019143

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{1999}}^1\times {\mathrm{667819}}^1$

素因数の和:669891

約数の個数: 24

約数和(自身を含む): 1180705760000

約数和(自身を除く): 375718740857

約数列:

[1, 3, 9, 67, 201, 603, 1999, 5997, 17991, 133933, 401799, 667819, 1205397, 2003457, 6010371, 44743873, 134231619, 402694857, 1334970181, 4004910543, 12014731629, 89443002127, 268329006381, 804987019143]

約数ペア:

[(1, 804987019143), (3, 268329006381), (9, 89443002127), (67, 12014731629), (201, 4004910543), (603, 1334970181), (1999, 402694857), (5997, 134231619), (17991, 44743873), (133933, 6010371), (401799, 2003457), (667819, 1205397)]