28515393

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{29611}}^1$

素因数の和:29724

約数の個数: 12

約数和(自身を含む): 41575248

約数和(自身を除く): 13059855

約数列:

[1, 3, 9, 107, 321, 963, 29611, 88833, 266499, 3168377, 9505131, 28515393]

約数ペア:

[(1, 28515393), (3, 9505131), (9, 3168377), (107, 266499), (321, 88833), (963, 29611)]