5665521

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1747}}^1$

素因数の和:1820

約数の個数: 16

約数和(自身を含む): 8054784

約数和(自身を除く): 2389263

約数列:

[1, 3, 23, 47, 69, 141, 1081, 1747, 3243, 5241, 40181, 82109, 120543, 246327, 1888507, 5665521]

約数ペア:

[(1, 5665521), (3, 1888507), (23, 246327), (47, 120543), (69, 82109), (141, 40181), (1081, 5241), (1747, 3243)]