1273437

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 2115360

約数和(自身を除く): 841923

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 677, 1881, 2031, 6093, 7447, 12863, 22341, 38589, 67023, 115767, 141493, 424479, 1273437]

約数ペア:

[(1, 1273437), (3, 424479), (9, 141493), (11, 115767), (19, 67023), (33, 38589), (57, 22341), (99, 12863), (171, 7447), (209, 6093), (627, 2031), (677, 1881)]