38310027

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 62208000

約数和(自身を除く): 23897973

約数列:

[1, 3, 7, 17, 21, 51, 119, 239, 357, 449, 717, 1347, 1673, 3143, 4063, 5019, 7633, 9429, 12189, 22899, 28441, 53431, 85323, 107311, 160293, 321933, 751177, 1824287, 2253531, 5472861, 12770009, 38310027]

約数ペア:

[(1, 38310027), (3, 12770009), (7, 5472861), (17, 2253531), (21, 1824287), (51, 751177), (119, 321933), (239, 160293), (357, 107311), (449, 85323), (717, 53431), (1347, 28441), (1673, 22899), (3143, 12189), (4063, 9429), (5019, 7633)]