47399813

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 51891840

約数和(自身を除く): 4492027

約数列:

[1, 19, 41, 71, 779, 857, 1349, 2911, 16283, 35137, 55309, 60847, 667603, 1156093, 2494727, 47399813]

約数ペア:

[(1, 47399813), (19, 2494727), (41, 1156093), (71, 667603), (779, 60847), (857, 55309), (1349, 35137), (2911, 16283)]