2017194867

素因数分解:

$3^3\times {\mathrm{227}}^1\times {\mathrm{329123}}^1$

素因数の和:329359

約数の個数: 16

約数和(自身を含む): 3001610880

約数和(自身を除く): 984416013

約数列:

[1, 3, 9, 27, 227, 681, 2043, 6129, 329123, 987369, 2962107, 8886321, 74710921, 224132763, 672398289, 2017194867]

約数ペア:

[(1, 2017194867), (3, 672398289), (9, 224132763), (27, 74710921), (227, 8886321), (681, 2962107), (2043, 987369), (6129, 329123)]