2498277

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 3480192

約数和(自身を除く): 981915

約数列:

[1, 3, 37, 71, 111, 213, 317, 951, 2627, 7881, 11729, 22507, 35187, 67521, 832759, 2498277]

約数ペア:

[(1, 2498277), (3, 832759), (37, 67521), (71, 35187), (111, 22507), (213, 11729), (317, 7881), (951, 2627)]