27999314

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{19417}}^1$

素因数の和:19529

約数の個数: 16

約数和(自身を含む): 48467328

約数和(自身を除く): 20468014

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 19417, 38834, 135919, 271838, 1999951, 3999902, 13999657, 27999314]

約数ペア:

[(1, 27999314), (2, 13999657), (7, 3999902), (14, 1999951), (103, 271838), (206, 135919), (721, 38834), (1442, 19417)]