10802889

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{677}}^1$

素因数の和:886

約数の個数: 20

約数和(自身を含む): 16243524

約数和(自身を除く): 5440635

約数列:

[1, 3, 9, 27, 81, 197, 591, 677, 1773, 2031, 5319, 6093, 15957, 18279, 54837, 133369, 400107, 1200321, 3600963, 10802889]

約数ペア:

[(1, 10802889), (3, 3600963), (9, 1200321), (27, 400107), (81, 133369), (197, 54837), (591, 18279), (677, 15957), (1773, 6093), (2031, 5319)]