28682587

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 32028480

約数和(自身を除く): 3345893

約数列:

[1, 17, 23, 109, 391, 673, 1853, 2507, 11441, 15479, 42619, 73357, 263143, 1247069, 1687211, 28682587]

約数ペア:

[(1, 28682587), (17, 1687211), (23, 1247069), (109, 263143), (391, 73357), (673, 42619), (1853, 15479), (2507, 11441)]