28792557

素因数分解:

$3^3\times {\mathrm{313}}^1\times {\mathrm{3407}}^1$

素因数の和:3729

約数の個数: 16

約数和(自身を含む): 42804480

約数和(自身を除く): 14011923

約数列:

[1, 3, 9, 27, 313, 939, 2817, 3407, 8451, 10221, 30663, 91989, 1066391, 3199173, 9597519, 28792557]

約数ペア:

[(1, 28792557), (3, 9597519), (9, 3199173), (27, 1066391), (313, 91989), (939, 30663), (2817, 10221), (3407, 8451)]