2247264981

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{468473}}^1$

素因数の和:468533

約数の個数: 24

約数和(自身を含む): 3581015256

約数和(自身を除く): 1333750275

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 468473, 1405419, 4216257, 6090149, 18270447, 19207393, 54811341, 57622179, 172866537, 249696109, 749088327, 2247264981]

約数ペア:

[(1, 2247264981), (3, 749088327), (9, 249696109), (13, 172866537), (39, 57622179), (41, 54811341), (117, 19207393), (123, 18270447), (369, 6090149), (533, 4216257), (1599, 1405419), (4797, 468473)]