4292181

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 6464640

約数和(自身を除く): 2172459

約数列:

[1, 3, 9, 47, 73, 139, 141, 219, 417, 423, 657, 1251, 3431, 6533, 10147, 10293, 19599, 30441, 30879, 58797, 91323, 476909, 1430727, 4292181]

約数ペア:

[(1, 4292181), (3, 1430727), (9, 476909), (47, 91323), (73, 58797), (139, 30879), (141, 30441), (219, 19599), (417, 10293), (423, 10147), (657, 6533), (1251, 3431)]