2550470.00000000

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{2753}}^1$

素因数の和:2794

約数の個数: 28

約数和(自身を含む): 72242928

約数和(自身を除く): 26083377

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1863, 2753, 5589, 8259, 16767, 24777, 63319, 74331, 189957, 222993, 569871, 668979, 1709613, 2006937, 5128839, 15386517, 46159551]

約数ペア:

[(1, 46159551), (3, 15386517), (9, 5128839), (23, 2006937), (27, 1709613), (69, 668979), (81, 569871), (207, 222993), (243, 189957), (621, 74331), (729, 63319), (1863, 24777), (2753, 16767), (5589, 8259)]