486966078487

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{36788251}}^1$

素因数の和:36788350

約数の個数: 16

約数和(自身を含む): 583903135744

約数和(自身を除く): 96937057257

約数列:

[1, 7, 31, 61, 217, 427, 1891, 13237, 36788251, 257517757, 1140435781, 2244083311, 7983050467, 15708583177, 69566582641, 486966078487]

約数ペア:

[(1, 486966078487), (7, 69566582641), (31, 15708583177), (61, 7983050467), (217, 2244083311), (427, 1140435781), (1891, 257517757), (13237, 36788251)]