126821123

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12491}}^1$

素因数の和:12586

約数の個数: 16

約数和(自身を含む): 151103232

約数和(自身を除く): 24282109

約数列:

[1, 11, 13, 71, 143, 781, 923, 10153, 12491, 137401, 162383, 886861, 1786213, 9755471, 11529193, 126821123]

約数ペア:

[(1, 126821123), (11, 11529193), (13, 9755471), (71, 1786213), (143, 886861), (781, 162383), (923, 137401), (10153, 12491)]