12480492941

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{272911}}^1$

素因数の和:273104

約数の個数: 16

約数和(自身を含む): 14671749120

約数和(自身を除く): 2191256179

約数列:

[1, 7, 47, 139, 329, 973, 6533, 45731, 272911, 1910377, 12826817, 37934629, 89787719, 265542403, 1782927563, 12480492941]

約数ペア:

[(1, 12480492941), (7, 1782927563), (47, 265542403), (139, 89787719), (329, 37934629), (973, 12826817), (6533, 1910377), (45731, 272911)]