888978363

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{2341}}^1$

素因数の和:2484

約数の個数: 48

約数和(自身を含む): 1481193216

約数和(自身を除く): 592214853

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 169, 273, 321, 507, 749, 1183, 1391, 2247, 2341, 3549, 4173, 7023, 9737, 16387, 18083, 29211, 30433, 49161, 54249, 91299, 126581, 213031, 250487, 379743, 395629, 639093, 751461, 1186887, 1753409, 2769403, 3256331, 5260227, 8308209, 9768993, 22794317, 42332303, 68382951, 126996909, 296326121, 888978363]

約数ペア:

[(1, 888978363), (3, 296326121), (7, 126996909), (13, 68382951), (21, 42332303), (39, 22794317), (91, 9768993), (107, 8308209), (169, 5260227), (273, 3256331), (321, 2769403), (507, 1753409), (749, 1186887), (1183, 751461), (1391, 639093), (2247, 395629), (2341, 379743), (3549, 250487), (4173, 213031), (7023, 126581), (9737, 91299), (16387, 54249), (18083, 49161), (29211, 30433)]