2727748219

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{784061}}^1$

素因数の和:784146

約数の個数: 12

約数和(自身を含む): 3217790448

約数和(自身を除く): 490042229

約数列:

[1, 7, 49, 71, 497, 3479, 784061, 5488427, 38418989, 55668331, 389678317, 2727748219]

約数ペア:

[(1, 2727748219), (7, 389678317), (49, 55668331), (71, 38418989), (497, 5488427), (3479, 784061)]