8957421

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{523}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 14223456

約数和(自身を除く): 5266035

約数列:

[1, 3, 9, 11, 33, 99, 173, 519, 523, 1557, 1569, 1903, 4707, 5709, 5753, 17127, 17259, 51777, 90479, 271437, 814311, 995269, 2985807, 8957421]

約数ペア:

[(1, 8957421), (3, 2985807), (9, 995269), (11, 814311), (33, 271437), (99, 90479), (173, 51777), (519, 17259), (523, 17127), (1557, 5753), (1569, 5709), (1903, 4707)]