82718881

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{1301}}^1$

素因数の和:1632

約数の個数: 16

約数和(自身を含む): 97993728

約数和(自身を除く): 15274847

約数列:

[1, 7, 31, 217, 293, 1301, 2051, 9083, 9107, 40331, 63581, 282317, 381193, 2668351, 11816983, 82718881]

約数ペア:

[(1, 82718881), (7, 11816983), (31, 2668351), (217, 381193), (293, 282317), (1301, 63581), (2051, 40331), (9083, 9107)]