27843794

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{115057}}^1$

素因数の和:115081

約数の個数: 12

約数和(自身を含む): 45908142

約数和(自身を除く): 18064348

約数列:

[1, 2, 11, 22, 121, 242, 115057, 230114, 1265627, 2531254, 13921897, 27843794]

約数ペア:

[(1, 27843794), (2, 13921897), (11, 2531254), (22, 1265627), (121, 230114), (242, 115057)]