8889381

素因数分解:

$3^2\times {\mathrm{701}}^1\times {\mathrm{1409}}^1$

素因数の和:2116

約数の個数: 12

約数和(自身を含む): 12867660

約数和(自身を除く): 3978279

約数列:

[1, 3, 9, 701, 1409, 2103, 4227, 6309, 12681, 987709, 2963127, 8889381]

約数ペア:

[(1, 8889381), (3, 2963127), (9, 987709), (701, 12681), (1409, 6309), (2103, 4227)]