28825419

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{33479}}^1$

素因数の和:33530

約数の個数: 16

約数和(自身を含む): 44997120

約数和(自身を除く): 16171701

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 33479, 100437, 234353, 703059, 1372639, 4117917, 9608473, 28825419]

約数ペア:

[(1, 28825419), (3, 9608473), (7, 4117917), (21, 1372639), (41, 703059), (123, 234353), (287, 100437), (861, 33479)]