71300341

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 86924544

約数和(自身を除く): 15624203

約数列:

[1, 7, 31, 49, 73, 217, 511, 643, 1519, 2263, 3577, 4501, 15841, 19933, 31507, 46939, 110887, 139531, 328573, 976717, 1455109, 2300011, 10185763, 71300341]

約数ペア:

[(1, 71300341), (7, 10185763), (31, 2300011), (49, 1455109), (73, 976717), (217, 328573), (511, 139531), (643, 110887), (1519, 46939), (2263, 31507), (3577, 19933), (4501, 15841)]