56018787

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{23909}}^1$

素因数の和:23994

約数の個数: 16

約数和(自身を含む): 82632960

約数和(自身を除く): 26614173

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 23909, 71727, 262999, 788997, 1697539, 5092617, 18672929, 56018787]

約数ペア:

[(1, 56018787), (3, 18672929), (11, 5092617), (33, 1697539), (71, 788997), (213, 262999), (781, 71727), (2343, 23909)]