28307367

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{95311}}^1$

素因数の和:95331

約数の個数: 16

約数和(自身を含む): 45749760

約数和(自身を除く): 17442393

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 95311, 285933, 857799, 1048421, 2573397, 3145263, 9435789, 28307367]

約数ペア:

[(1, 28307367), (3, 9435789), (9, 3145263), (11, 2573397), (27, 1048421), (33, 857799), (99, 285933), (297, 95311)]