2479431367

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{87221}}^1$

素因数の和:87390

約数の個数: 16

約数和(自身を含む): 2947405824

約数和(自身を除く): 467974457

約数列:

[1, 7, 31, 131, 217, 917, 4061, 28427, 87221, 610547, 2703851, 11425951, 18926957, 79981657, 354204481, 2479431367]

約数ペア:

[(1, 2479431367), (7, 354204481), (31, 79981657), (131, 18926957), (217, 11425951), (917, 2703851), (4061, 610547), (28427, 87221)]