2992059

素因数分解:

$3^5\times 7^1\times {\mathrm{1759}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 5125120

約数和(自身を除く): 2133061

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 1759, 5277, 12313, 15831, 36939, 47493, 110817, 142479, 332451, 427437, 997353, 2992059]

約数ペア:

[(1, 2992059), (3, 997353), (7, 427437), (9, 332451), (21, 142479), (27, 110817), (63, 47493), (81, 36939), (189, 15831), (243, 12313), (567, 5277), (1701, 1759)]