2231743

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 12

約数和(自身を含む): 2453328

約数和(自身を除く): 221585

約数列:

[1, 17, 43, 71, 731, 1207, 1849, 3053, 31433, 51901, 131279, 2231743]

約数ペア:

[(1, 2231743), (17, 131279), (43, 51901), (71, 31433), (731, 3053), (1207, 1849)]