2857377

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:512

約数の個数: 16

約数和(自身を含む): 4069440

約数和(自身を除く): 1212063

約数列:

[1, 3, 17, 51, 179, 313, 537, 939, 3043, 5321, 9129, 15963, 56027, 168081, 952459, 2857377]

約数ペア:

[(1, 2857377), (3, 952459), (17, 168081), (51, 56027), (179, 15963), (313, 9129), (537, 5321), (939, 3043)]