1642665027

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1\times {\mathrm{8779}}^1$

素因数の和:9522

約数の個数: 16

約数和(自身を含む): 2216493440

約数和(自身を除く): 573828413

約数列:

[1, 3, 97, 291, 643, 1929, 8779, 26337, 62371, 187113, 851563, 2554689, 5644897, 16934691, 547555009, 1642665027]

約数ペア:

[(1, 1642665027), (3, 547555009), (97, 16934691), (291, 5644897), (643, 2554689), (1929, 851563), (8779, 187113), (26337, 62371)]