57238851

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{2609}}^1$

素因数の和:2786

約数の個数: 16

約数和(自身を含む): 78174720

約数和(自身を除く): 20935869

約数列:

[1, 3, 71, 103, 213, 309, 2609, 7313, 7827, 21939, 185239, 268727, 555717, 806181, 19079617, 57238851]

約数ペア:

[(1, 57238851), (3, 19079617), (71, 806181), (103, 555717), (213, 268727), (309, 185239), (2609, 21939), (7313, 7827)]