2016719127

素因数分解:

$3^4\times {\mathrm{3631}}^1\times {\mathrm{6857}}^1$

素因数の和:10500

約数の個数: 20

約数和(自身を含む): 3013898976

約数和(自身を除く): 997179849

約数列:

[1, 3, 9, 27, 81, 3631, 6857, 10893, 20571, 32679, 61713, 98037, 185139, 294111, 555417, 24897767, 74693301, 224079903, 672239709, 2016719127]

約数ペア:

[(1, 2016719127), (3, 672239709), (9, 224079903), (27, 74693301), (81, 24897767), (3631, 555417), (6857, 294111), (10893, 185139), (20571, 98037), (32679, 61713)]