2848041

素因数分解:

$3^4\times 7^1\times {\mathrm{5023}}^1$

素因数の和:5042

約数の個数: 20

約数和(自身を含む): 4863232

約数和(自身を除く): 2015191

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 5023, 15069, 35161, 45207, 105483, 135621, 316449, 406863, 949347, 2848041]

約数ペア:

[(1, 2848041), (3, 949347), (7, 406863), (9, 316449), (21, 135621), (27, 105483), (63, 45207), (81, 35161), (189, 15069), (567, 5023)]