25964217

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2917}}^1$

素因数の和:2989

約数の個数: 24

約数和(自身を含む): 40058304

約数和(自身を除く): 14094087

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2917, 2967, 8751, 8901, 26253, 67091, 125431, 201273, 376293, 603819, 1128879, 2884913, 8654739, 25964217]

約数ペア:

[(1, 25964217), (3, 8654739), (9, 2884913), (23, 1128879), (43, 603819), (69, 376293), (129, 201273), (207, 125431), (387, 67091), (989, 26253), (2917, 8901), (2967, 8751)]