16192953

素因数分解:

$3^4\times 7^1\times {\mathrm{28559}}^1$

素因数の和:28578

約数の個数: 20

約数和(自身を含む): 27646080

約数和(自身を除く): 11453127

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 28559, 85677, 199913, 257031, 599739, 771093, 1799217, 2313279, 5397651, 16192953]

約数ペア:

[(1, 16192953), (3, 5397651), (7, 2313279), (9, 1799217), (21, 771093), (27, 599739), (63, 257031), (81, 199913), (189, 85677), (567, 28559)]