2017234881

素因数分解:

$3^3\times {\mathrm{857}}^1\times {\mathrm{87179}}^1$

素因数の和:88045

約数の個数: 16

約数和(自身を含む): 2992017600

約数和(自身を除く): 974782719

約数列:

[1, 3, 9, 27, 857, 2571, 7713, 23139, 87179, 261537, 784611, 2353833, 74712403, 224137209, 672411627, 2017234881]

約数ペア:

[(1, 2017234881), (3, 672411627), (9, 224137209), (27, 74712403), (857, 2353833), (2571, 784611), (7713, 261537), (23139, 87179)]