12359907

素因数分解:

$3^2\times 7^2\times {\mathrm{28027}}^1$

素因数の和:28047

約数の個数: 18

約数和(自身を含む): 20768748

約数和(自身を除く): 8408841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 28027, 84081, 196189, 252243, 588567, 1373323, 1765701, 4119969, 12359907]

約数ペア:

[(1, 12359907), (3, 4119969), (7, 1765701), (9, 1373323), (21, 588567), (49, 252243), (63, 196189), (147, 84081), (441, 28027)]