4289181

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1549}}^1$

素因数の和:1636

約数の個数: 16

約数和(自身を含む): 6249600

約数和(自身を除く): 1960419

約数列:

[1, 3, 13, 39, 71, 213, 923, 1549, 2769, 4647, 20137, 60411, 109979, 329937, 1429727, 4289181]

約数ペア:

[(1, 4289181), (3, 1429727), (13, 329937), (39, 109979), (71, 60411), (213, 20137), (923, 4647), (1549, 2769)]