12213507699

素因数分解:

$3^3\times {\mathrm{22621}}^1\times {\mathrm{19997}}^1$

素因数の和:42627

約数の個数: 16

約数和(自身を含む): 18095790240

約数和(自身を除く): 5882282541

約数列:

[1, 3, 9, 27, 19997, 22621, 59991, 67863, 179973, 203589, 539919, 610767, 452352137, 1357056411, 4071169233, 12213507699]

約数ペア:

[(1, 12213507699), (3, 4071169233), (9, 1357056411), (27, 452352137), (19997, 610767), (22621, 539919), (59991, 203589), (67863, 179973)]