28908083

素因数分解:

${\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:314

約数の個数: 16

約数和(自身を含む): 30640896

約数和(自身を除く): 1732813

約数列:

[1, 43, 61, 103, 107, 2623, 4429, 4601, 6283, 6527, 11021, 270169, 280661, 473903, 672281, 28908083]

約数ペア:

[(1, 28908083), (43, 672281), (61, 473903), (103, 280661), (107, 270169), (2623, 11021), (4429, 6527), (4601, 6283)]