28443933

素因数分解:

$3^3\times 7^1\times {\mathrm{150497}}^1$

素因数の和:150513

約数の個数: 16

約数和(自身を含む): 48159360

約数和(自身を除く): 19715427

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 150497, 451491, 1053479, 1354473, 3160437, 4063419, 9481311, 28443933]

約数ペア:

[(1, 28443933), (3, 9481311), (7, 4063419), (9, 3160437), (21, 1354473), (27, 1053479), (63, 451491), (189, 150497)]