16848321

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{4157}}^1$

素因数の和:4360

約数の個数: 16

約数和(自身を含む): 25812864

約数和(自身を除く): 8964543

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 4157, 12471, 29099, 87297, 802301, 2406903, 5616107, 16848321]

約数ペア:

[(1, 16848321), (3, 5616107), (7, 2406903), (21, 802301), (193, 87297), (579, 29099), (1351, 12471), (4053, 4157)]