2728596.00000000

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{1759}}^1$

素因数の和:1878

約数の個数: 20

約数和(自身を含む): 22999680

約数和(自身を除く): 7754427

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 1759, 2889, 5277, 8667, 15831, 47493, 142479, 188213, 564639, 1693917, 5081751, 15245253]

約数ペア:

[(1, 15245253), (3, 5081751), (9, 1693917), (27, 564639), (81, 188213), (107, 142479), (321, 47493), (963, 15831), (1759, 8667), (2889, 5277)]