2247122637

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{259813}}^1$

素因数の和:259881

約数の個数: 18

約数和(自身を含む): 3353938926

約数和(自身を除く): 1106816289

約数列:

[1, 3, 9, 31, 93, 279, 961, 2883, 8649, 259813, 779439, 2338317, 8054203, 24162609, 72487827, 249680293, 749040879, 2247122637]

約数ペア:

[(1, 2247122637), (3, 749040879), (9, 249680293), (31, 72487827), (93, 24162609), (279, 8054203), (961, 2338317), (2883, 779439), (8649, 259813)]