28523807

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6793}}^1$

素因数の和:6842

約数の個数: 16

約数和(自身を含む): 34241760

約数和(自身を除く): 5717953

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 6793, 88309, 115481, 129067, 1501253, 1677871, 2194139, 28523807]

約数ペア:

[(1, 28523807), (13, 2194139), (17, 1677871), (19, 1501253), (221, 129067), (247, 115481), (323, 88309), (4199, 6793)]