27857319

素因数分解:

$3^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1871}}^1$

素因数の和:2590

約数の個数: 16

約数和(自身を含む): 42531840

約数和(自身を除く): 14674521

約数列:

[1, 3, 7, 21, 709, 1871, 2127, 4963, 5613, 13097, 14889, 39291, 1326539, 3979617, 9285773, 27857319]

約数ペア:

[(1, 27857319), (3, 9285773), (7, 3979617), (21, 1326539), (709, 39291), (1871, 14889), (2127, 13097), (4963, 5613)]