56412681

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{85087}}^1$

素因数の和:85120

約数の個数: 16

約数和(自身を含む): 85768704

約数和(自身を除く): 29356023

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 85087, 255261, 1106131, 1446479, 3318393, 4339437, 18804227, 56412681]

約数ペア:

[(1, 56412681), (3, 18804227), (13, 4339437), (17, 3318393), (39, 1446479), (51, 1106131), (221, 255261), (663, 85087)]