11988893391

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{651181}}^1$

素因数の和:651239

約数の個数: 24

約数和(自身を含む): 17863224624

約数和(自身を除く): 5874331233

約数列:

[1, 3, 17, 19, 51, 57, 323, 361, 969, 1083, 6137, 18411, 651181, 1953543, 11070077, 12372439, 33210231, 37117317, 210331463, 235076341, 630994389, 705229023, 3996297797, 11988893391]

約数ペア:

[(1, 11988893391), (3, 3996297797), (17, 705229023), (19, 630994389), (51, 235076341), (57, 210331463), (323, 37117317), (361, 33210231), (969, 12372439), (1083, 11070077), (6137, 1953543), (18411, 651181)]