8380141

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2531}}^1$

素因数の和:2592

約数の個数: 16

約数和(自身を含む): 10695168

約数和(自身を除く): 2315027

約数列:

[1, 7, 11, 43, 77, 301, 473, 2531, 3311, 17717, 27841, 108833, 194887, 761831, 1197163, 8380141]

約数ペア:

[(1, 8380141), (7, 1197163), (11, 761831), (43, 194887), (77, 108833), (301, 27841), (473, 17717), (2531, 3311)]