28989933

素因数分解:

$3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{3701}}^1$

素因数の和:4084

約数の個数: 16

約数和(自身を含む): 44305536

約数和(自身を除く): 15315603

約数列:

[1, 3, 7, 21, 373, 1119, 2611, 3701, 7833, 11103, 25907, 77721, 1380473, 4141419, 9663311, 28989933]

約数ペア:

[(1, 28989933), (3, 9663311), (7, 4141419), (21, 1380473), (373, 77721), (1119, 25907), (2611, 11103), (3701, 7833)]