12081147

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4363}}^1$

素因数の和:4450

約数の個数: 16

約数和(自身を含む): 17595648

約数和(自身を除く): 5514501

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 4363, 13089, 56719, 170157, 309773, 929319, 4027049, 12081147]

約数ペア:

[(1, 12081147), (3, 4027049), (13, 929319), (39, 309773), (71, 170157), (213, 56719), (923, 13089), (2769, 4363)]