17712081

素因数分解:

$3^3\times {\mathrm{461}}^1\times {\mathrm{1423}}^1$

素因数の和:1893

約数の個数: 16

約数和(自身を含む): 26315520

約数和(自身を除く): 8603439

約数列:

[1, 3, 9, 27, 461, 1383, 1423, 4149, 4269, 12447, 12807, 38421, 656003, 1968009, 5904027, 17712081]

約数ペア:

[(1, 17712081), (3, 5904027), (9, 1968009), (27, 656003), (461, 38421), (1383, 12807), (1423, 12447), (4149, 4269)]