13179891

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{769}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 18295200

約数和(自身を除く): 5115309

約数列:

[1, 3, 29, 87, 197, 591, 769, 2307, 5713, 17139, 22301, 66903, 151493, 454479, 4393297, 13179891]

約数ペア:

[(1, 13179891), (3, 4393297), (29, 454479), (87, 151493), (197, 66903), (591, 22301), (769, 17139), (2307, 5713)]