2226417

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:352

約数の個数: 16

約数和(自身を含む): 3109440

約数和(自身を除く): 883023

約数列:

[1, 3, 29, 87, 157, 163, 471, 489, 4553, 4727, 13659, 14181, 25591, 76773, 742139, 2226417]

約数ペア:

[(1, 2226417), (3, 742139), (29, 76773), (87, 25591), (157, 14181), (163, 13659), (471, 4727), (489, 4553)]