2898540531

素因数分解:

$3^4\times {\mathrm{3389}}^1\times {\mathrm{10559}}^1$

素因数の和:13960

約数の個数: 20

約数和(自身を含む): 4331606400

約数和(自身を除く): 1433065869

約数列:

[1, 3, 9, 27, 81, 3389, 10167, 10559, 30501, 31677, 91503, 95031, 274509, 285093, 855279, 35784451, 107353353, 322060059, 966180177, 2898540531]

約数ペア:

[(1, 2898540531), (3, 966180177), (9, 322060059), (27, 107353353), (81, 35784451), (3389, 855279), (10167, 285093), (10559, 274509), (30501, 95031), (31677, 91503)]