16850187

素因数分解:

$3^4\times {\mathrm{277}}^1\times {\mathrm{751}}^1$

素因数の和:1040

約数の個数: 20

約数和(自身を含む): 25295776

約数和(自身を除く): 8445589

約数列:

[1, 3, 9, 27, 81, 277, 751, 831, 2253, 2493, 6759, 7479, 20277, 22437, 60831, 208027, 624081, 1872243, 5616729, 16850187]

約数ペア:

[(1, 16850187), (3, 5616729), (9, 1872243), (27, 624081), (81, 208027), (277, 60831), (751, 22437), (831, 20277), (2253, 7479), (2493, 6759)]