838866051

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{450277}}^1$

素因数の和:450312

約数の個数: 20

約数和(自身を含む): 1307607312

約数和(自身を除く): 468741261

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 450277, 1350831, 4052493, 10356371, 12157479, 31069113, 36472437, 93207339, 279622017, 838866051]

約数ペア:

[(1, 838866051), (3, 279622017), (9, 93207339), (23, 36472437), (27, 31069113), (69, 12157479), (81, 10356371), (207, 4052493), (621, 1350831), (1863, 450277)]