25769943

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3917}}^1$

素因数の和:3983

約数の個数: 24

約数和(自身を含む): 40339728

約数和(自身を除く): 14569785

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 3917, 6579, 11751, 35253, 66589, 168431, 199767, 505293, 599301, 1515879, 2863327, 8589981, 25769943]

約数ペア:

[(1, 25769943), (3, 8589981), (9, 2863327), (17, 1515879), (43, 599301), (51, 505293), (129, 199767), (153, 168431), (387, 66589), (731, 35253), (2193, 11751), (3917, 6579)]