8183253

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 12410496

約数和(自身を除く): 4227243

約数列:

[1, 3, 13, 37, 39, 53, 107, 111, 159, 321, 481, 689, 1391, 1443, 1961, 2067, 3959, 4173, 5671, 5883, 11877, 17013, 25493, 51467, 73723, 76479, 154401, 209827, 221169, 629481, 2727751, 8183253]

約数ペア:

[(1, 8183253), (3, 2727751), (13, 629481), (37, 221169), (39, 209827), (53, 154401), (107, 76479), (111, 73723), (159, 51467), (321, 25493), (481, 17013), (689, 11877), (1391, 5883), (1443, 5671), (1961, 4173), (2067, 3959)]