9742467

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10789}}^1$

素因数の和:10842

約数の個数: 16

約数和(自身を含む): 15192320

約数和(自身を除く): 5449853

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 10789, 32367, 75523, 226569, 463927, 1391781, 3247489, 9742467]

約数ペア:

[(1, 9742467), (3, 3247489), (7, 1391781), (21, 463927), (43, 226569), (129, 75523), (301, 32367), (903, 10789)]