1161423361

素因数分解:

$7^1\times {\mathrm{449}}^2\times {\mathrm{823}}^1$

素因数の和:1728

約数の個数: 12

約数和(自身を含む): 1331920192

約数和(自身を除く): 170496831

約数列:

[1, 7, 449, 823, 3143, 5761, 201601, 369527, 1411207, 2586689, 165917623, 1161423361]

約数ペア:

[(1, 1161423361), (7, 165917623), (449, 2586689), (823, 1411207), (3143, 369527), (5761, 201601)]