29980017

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{2099}}^1$

素因数の和:2154

約数の個数: 24

約数和(自身を含む): 46452000

約数和(自身を除く): 16471983

約数列:

[1, 3, 9, 23, 27, 69, 207, 529, 621, 1587, 2099, 4761, 6297, 14283, 18891, 48277, 56673, 144831, 434493, 1110371, 1303479, 3331113, 9993339, 29980017]

約数ペア:

[(1, 29980017), (3, 9993339), (9, 3331113), (23, 1303479), (27, 1110371), (69, 434493), (207, 144831), (529, 56673), (621, 48277), (1587, 18891), (2099, 14283), (4761, 6297)]