2012209558893

素因数分解:

$3^3\times {\mathrm{3877}}^1\times {\mathrm{19222667}}^1$

素因数の和:19226553

約数の個数: 16

約数和(自身を含む): 2981820260160

約数和(自身を除く): 969610701267

約数列:

[1, 3, 9, 27, 3877, 11631, 34893, 104679, 19222667, 57668001, 173004003, 519012009, 74526279959, 223578839877, 670736519631, 2012209558893]

約数ペア:

[(1, 2012209558893), (3, 670736519631), (9, 223578839877), (27, 74526279959), (3877, 519012009), (11631, 173004003), (34893, 57668001), (104679, 19222667)]