23171277

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 31680512

約数和(自身を除く): 8509235

約数列:

[1, 3, 61, 127, 183, 381, 997, 2991, 7747, 23241, 60817, 126619, 182451, 379857, 7723759, 23171277]

約数ペア:

[(1, 23171277), (3, 7723759), (61, 379857), (127, 182451), (183, 126619), (381, 60817), (997, 23241), (2991, 7747)]