28223019

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{95027}}^1$

素因数の和:95047

約数の個数: 16

約数和(自身を含む): 45613440

約数和(自身を除く): 17390421

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 95027, 285081, 855243, 1045297, 2565729, 3135891, 9407673, 28223019]

約数ペア:

[(1, 28223019), (3, 9407673), (9, 3135891), (11, 2565729), (27, 1045297), (33, 855243), (99, 285081), (297, 95027)]