2247707517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{393713}}^1$

素因数の和:393900

約数の個数: 16

約数和(自身を含む): 3288299328

約数和(自身を除く): 1040591811

約数列:

[1, 3, 11, 33, 173, 519, 1903, 5709, 393713, 1181139, 4330843, 12992529, 68112349, 204337047, 749235839, 2247707517]

約数ペア:

[(1, 2247707517), (3, 749235839), (11, 204337047), (33, 68112349), (173, 12992529), (519, 4330843), (1903, 1181139), (5709, 393713)]