28225623

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3221}}^1$

素因数の和:3374

約数の個数: 16

約数和(自身を含む): 39591936

約数和(自身を除く): 11366313

約数列:

[1, 3, 23, 69, 127, 381, 2921, 3221, 8763, 9663, 74083, 222249, 409067, 1227201, 9408541, 28225623]

約数ペア:

[(1, 28225623), (3, 9408541), (23, 1227201), (69, 409067), (127, 222249), (381, 74083), (2921, 9663), (3221, 8763)]