4774161

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 7907328

約数和(自身を除く): 3133167

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 311, 357, 731, 903, 933, 2177, 2193, 5117, 5287, 6531, 13373, 15351, 15861, 37009, 40119, 93611, 111027, 227341, 280833, 682023, 1591387, 4774161]

約数ペア:

[(1, 4774161), (3, 1591387), (7, 682023), (17, 280833), (21, 227341), (43, 111027), (51, 93611), (119, 40119), (129, 37009), (301, 15861), (311, 15351), (357, 13373), (731, 6531), (903, 5287), (933, 5117), (2177, 2193)]