27719892319

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{257627}}^1$

素因数の和:258462

約数の個数: 16

約数和(自身を含む): 33388588800

約数和(自身を除く): 5668696481

約数列:

[1, 7, 19, 133, 809, 5663, 15371, 107597, 257627, 1803389, 4894913, 34264391, 208420243, 1458941701, 3959984617, 27719892319]

約数ペア:

[(1, 27719892319), (7, 3959984617), (19, 1458941701), (133, 208420243), (809, 34264391), (5663, 4894913), (15371, 1803389), (107597, 257627)]