28467477

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{22433}}^1$

素因数の和:22489

約数の個数: 16

約数和(自身を含む): 43073280

約数和(自身を除く): 14605803

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 22433, 67299, 201897, 605691, 1054351, 3163053, 9489159, 28467477]

約数ペア:

[(1, 28467477), (3, 9489159), (9, 3163053), (27, 1054351), (47, 605691), (141, 201897), (423, 67299), (1269, 22433)]