2572251

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3389}}^1$

素因数の和:3426

約数の個数: 16

約数和(自身を含む): 3905280

約数和(自身を除く): 1333029

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 3389, 10167, 37279, 77947, 111837, 233841, 857417, 2572251]

約数ペア:

[(1, 2572251), (3, 857417), (11, 233841), (23, 111837), (33, 77947), (69, 37279), (253, 10167), (759, 3389)]