16788087

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{967}}^1$

素因数の和:1619

約数の個数: 16

約数和(自身を含む): 24935680

約数和(自身を除く): 8147593

約数列:

[1, 3, 9, 27, 643, 967, 1929, 2901, 5787, 8703, 17361, 26109, 621781, 1865343, 5596029, 16788087]

約数ペア:

[(1, 16788087), (3, 5596029), (9, 1865343), (27, 621781), (643, 26109), (967, 17361), (1929, 8703), (2901, 5787)]