27839905219

素因数分解:

$7^2\times {\mathrm{137}}^1\times {\mathrm{4147163}}^1$

素因数の和:4147314

約数の個数: 12

約数和(自身を含む): 32621592024

約数和(自身を除く): 4781686805

約数列:

[1, 7, 49, 137, 959, 6713, 4147163, 29030141, 203210987, 568161331, 3977129317, 27839905219]

約数ペア:

[(1, 27839905219), (7, 3977129317), (49, 568161331), (137, 203210987), (959, 29030141), (6713, 4147163)]