8187193

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 9999360

約数和(自身を除く): 1812167

約数列:

[1, 7, 29, 31, 203, 217, 899, 1301, 6293, 9107, 37729, 40331, 264103, 282317, 1169599, 8187193]

約数ペア:

[(1, 8187193), (7, 1169599), (29, 282317), (31, 264103), (203, 40331), (217, 37729), (899, 9107), (1301, 6293)]