299908899

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{17383}}^1$

素因数の和:17469

約数の個数: 24

約数和(自身を含む): 455599872

約数和(自身を除く): 155690973

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 1917, 5751, 17253, 17383, 52149, 156447, 469341, 1234193, 1408023, 3702579, 4224069, 11107737, 33323211, 99969633, 299908899]

約数ペア:

[(1, 299908899), (3, 99969633), (9, 33323211), (27, 11107737), (71, 4224069), (81, 3702579), (213, 1408023), (243, 1234193), (639, 469341), (1917, 156447), (5751, 52149), (17253, 17383)]