28351213

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1699}}^1$

素因数の和:1788

約数の個数: 16

約数和(自身を含む): 32558400

約数和(自身を除く): 4207187

約数列:

[1, 11, 37, 41, 407, 451, 1517, 1699, 16687, 18689, 62863, 69659, 691493, 766249, 2577383, 28351213]

約数ペア:

[(1, 28351213), (11, 2577383), (37, 766249), (41, 691493), (407, 69659), (451, 62863), (1517, 18689), (1699, 16687)]