12930379

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5417}}^1$

素因数の和:5466

約数の個数: 16

約数和(自身を含む): 16644096

約数和(自身を除く): 3713717

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 5417, 37919, 59587, 167927, 417109, 1175489, 1847197, 12930379]

約数ペア:

[(1, 12930379), (7, 1847197), (11, 1175489), (31, 417109), (77, 167927), (217, 59587), (341, 37919), (2387, 5417)]