127786439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1249}}^1$

素因数の和:1462

約数の個数: 16

約数和(自身を含む): 142560000

約数和(自身を除く): 14773561

約数列:

[1, 11, 71, 131, 781, 1249, 1441, 9301, 13739, 88679, 102311, 163619, 975469, 1799809, 11616949, 127786439]

約数ペア:

[(1, 127786439), (11, 11616949), (71, 1799809), (131, 975469), (781, 163619), (1249, 102311), (1441, 88679), (9301, 13739)]