2182143

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:314

約数の個数: 16

約数和(自身を含む): 3026016

約数和(自身を除く): 843873

約数列:

[1, 3, 41, 113, 123, 157, 339, 471, 4633, 6437, 13899, 17741, 19311, 53223, 727381, 2182143]

約数ペア:

[(1, 2182143), (3, 727381), (41, 53223), (113, 19311), (123, 17741), (157, 13899), (339, 6437), (471, 4633)]