28473957

素因数分解:

$3^3\times {\mathrm{673}}^1\times {\mathrm{1567}}^1$

素因数の和:2249

約数の個数: 16

約数和(自身を含む): 42273280

約数和(自身を除く): 13799323

約数列:

[1, 3, 9, 27, 673, 1567, 2019, 4701, 6057, 14103, 18171, 42309, 1054591, 3163773, 9491319, 28473957]

約数ペア:

[(1, 28473957), (3, 9491319), (9, 3163773), (27, 1054591), (673, 42309), (1567, 18171), (2019, 14103), (4701, 6057)]