56475391

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{60661}}^1$

素因数の和:60694

約数の個数: 12

約数和(自身を含む): 69154680

約数和(自身を除く): 12679289

約数列:

[1, 7, 19, 49, 133, 931, 60661, 424627, 1152559, 2972389, 8067913, 56475391]

約数ペア:

[(1, 56475391), (7, 8067913), (19, 2972389), (49, 1152559), (133, 424627), (931, 60661)]