28893963

素因数分解:

$3^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{2297}}^1$

素因数の和:2906

約数の個数: 16

約数和(自身を含む): 44121600

約数和(自身を除く): 15227637

約数列:

[1, 3, 7, 21, 599, 1797, 2297, 4193, 6891, 12579, 16079, 48237, 1375903, 4127709, 9631321, 28893963]

約数ペア:

[(1, 28893963), (3, 9631321), (7, 4127709), (21, 1375903), (599, 48237), (1797, 16079), (2297, 12579), (4193, 6891)]