254850027

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{25457}}^1$

素因数の和:25578

約数の個数: 16

約数和(自身を含む): 351931392

約数和(自身を除く): 97081365

約数列:

[1, 3, 47, 71, 141, 213, 3337, 10011, 25457, 76371, 1196479, 1807447, 3589437, 5422341, 84950009, 254850027]

約数ペア:

[(1, 254850027), (3, 84950009), (47, 5422341), (71, 3589437), (141, 1807447), (213, 1196479), (3337, 76371), (10011, 25457)]