339985149

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{703903}}^1$

素因数の和:703936

約数の個数: 16

約数和(自身を含む): 540598272

約数和(自身を除く): 200613123

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 703903, 2111709, 4927321, 14781963, 16189769, 48569307, 113328383, 339985149]

約数ペア:

[(1, 339985149), (3, 113328383), (7, 48569307), (21, 16189769), (23, 14781963), (69, 4927321), (161, 2111709), (483, 703903)]