3994084129

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{1336261}}^1$

素因数の和:1336336

約数の個数: 12

約数和(自身を含む): 4722349908

約数和(自身を除く): 728265779

約数列:

[1, 7, 49, 61, 427, 2989, 1336261, 9353827, 65476789, 81511921, 570583447, 3994084129]

約数ペア:

[(1, 3994084129), (7, 570583447), (49, 81511921), (61, 65476789), (427, 9353827), (2989, 1336261)]