286084227

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1663}}^1$

素因数の和:2091

約数の個数: 32

約数和(自身を含む): 449519616

約数和(自身を除く): 163435389

約数列:

[1, 3, 11, 13, 33, 39, 143, 401, 429, 1203, 1663, 4411, 4989, 5213, 13233, 15639, 18293, 21619, 54879, 57343, 64857, 172029, 237809, 666863, 713427, 2000589, 7335493, 8669219, 22006479, 26007657, 95361409, 286084227]

約数ペア:

[(1, 286084227), (3, 95361409), (11, 26007657), (13, 22006479), (33, 8669219), (39, 7335493), (143, 2000589), (401, 713427), (429, 666863), (1203, 237809), (1663, 172029), (4411, 64857), (4989, 57343), (5213, 54879), (13233, 21619), (15639, 18293)]