28141773

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12011}}^1$

素因数の和:12096

約数の個数: 16

約数和(自身を含む): 41513472

約数和(自身を除く): 13371699

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 12011, 36033, 132121, 396363, 852781, 2558343, 9380591, 28141773]

約数ペア:

[(1, 28141773), (3, 9380591), (11, 2558343), (33, 852781), (71, 396363), (213, 132121), (781, 36033), (2343, 12011)]