47627439

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{7213}}^1$

素因数の和:7318

約数の個数: 16

約数和(自身を含む): 66484224

約数和(自身を除く): 18856785

約数列:

[1, 3, 31, 71, 93, 213, 2201, 6603, 7213, 21639, 223603, 512123, 670809, 1536369, 15875813, 47627439]

約数ペア:

[(1, 47627439), (3, 15875813), (31, 1536369), (71, 670809), (93, 512123), (213, 223603), (2201, 21639), (6603, 7213)]