2056566267

素因数分解:

$3^4\times 7^1\times {\mathrm{3627101}}^1$

素因数の和:3627120

約数の個数: 20

約数和(自身を含む): 3511034736

約数和(自身を除く): 1454468469

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 3627101, 10881303, 25389707, 32643909, 76169121, 97931727, 228507363, 293795181, 685522089, 2056566267]

約数ペア:

[(1, 2056566267), (3, 685522089), (7, 293795181), (9, 228507363), (21, 97931727), (27, 76169121), (63, 32643909), (81, 25389707), (189, 10881303), (567, 3627101)]