28623267

素因数分解:

$3^3\times {\mathrm{523}}^1\times {\mathrm{2027}}^1$

素因数の和:2559

約数の個数: 16

約数和(自身を含む): 42506880

約数和(自身を除く): 13883613

約数列:

[1, 3, 9, 27, 523, 1569, 2027, 4707, 6081, 14121, 18243, 54729, 1060121, 3180363, 9541089, 28623267]

約数ペア:

[(1, 28623267), (3, 9541089), (9, 3180363), (27, 1060121), (523, 54729), (1569, 18243), (2027, 14121), (4707, 6081)]