47842379

素因数分解:

${\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{2161}}^1$

素因数の和:2318

約数の個数: 12

約数和(自身を含む): 52225272

約数和(自身を除く): 4382893

約数列:

[1, 13, 131, 169, 1703, 2161, 22139, 28093, 283091, 365209, 3680183, 47842379]

約数ペア:

[(1, 47842379), (13, 3680183), (131, 365209), (169, 283091), (1703, 28093), (2161, 22139)]