111957131

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11027}}^1$

素因数の和:11122

約数の個数: 16

約数和(自身を含む): 133394688

約数和(自身を除く): 21437557

約数列:

[1, 11, 13, 71, 143, 781, 923, 10153, 11027, 121297, 143351, 782917, 1576861, 8612087, 10177921, 111957131]

約数ペア:

[(1, 111957131), (11, 10177921), (13, 8612087), (71, 1576861), (143, 782917), (781, 143351), (923, 121297), (10153, 11027)]