28635447

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2411}}^1$

素因数の和:2558

約数の個数: 16

約数和(自身を含む): 39595392

約数和(自身を除く): 10959945

約数列:

[1, 3, 37, 107, 111, 321, 2411, 3959, 7233, 11877, 89207, 257977, 267621, 773931, 9545149, 28635447]

約数ペア:

[(1, 28635447), (3, 9545149), (37, 773931), (107, 267621), (111, 257977), (321, 89207), (2411, 11877), (3959, 7233)]