252619491

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{28927}}^1$

素因数の和:29042

約数の個数: 16

約数和(自身を含む): 349913088

約数和(自身を除く): 97293597

約数列:

[1, 3, 41, 71, 123, 213, 2911, 8733, 28927, 86781, 1186007, 2053817, 3558021, 6161451, 84206497, 252619491]

約数ペア:

[(1, 252619491), (3, 84206497), (41, 6161451), (71, 3558021), (123, 2053817), (213, 1186007), (2911, 86781), (8733, 28927)]