11747021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 14230080

約数和(自身を除く): 2483059

約数列:

[1, 11, 13, 71, 89, 143, 169, 781, 923, 979, 1157, 1859, 6319, 10153, 11999, 12727, 15041, 69509, 82147, 131989, 165451, 903617, 1067911, 11747021]

約数ペア:

[(1, 11747021), (11, 1067911), (13, 903617), (71, 165451), (89, 131989), (143, 82147), (169, 69509), (781, 15041), (923, 12727), (979, 11999), (1157, 10153), (1859, 6319)]