85870689

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{8461}}^1$

素因数の和:8680

約数の個数: 16

約数和(自身を含む): 121852800

約数和(自身を除く): 35982111

約数列:

[1, 3, 17, 51, 199, 597, 3383, 8461, 10149, 25383, 143837, 431511, 1683739, 5051217, 28623563, 85870689]

約数ペア:

[(1, 85870689), (3, 28623563), (17, 5051217), (51, 1683739), (199, 431511), (597, 143837), (3383, 25383), (8461, 10149)]