25544967

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{28289}}^1$

素因数の和:28342

約数の個数: 16

約数和(自身を含む): 39832320

約数和(自身を除く): 14287353

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 28289, 84867, 198023, 594069, 1216427, 3649281, 8514989, 25544967]

約数ペア:

[(1, 25544967), (3, 8514989), (7, 3649281), (21, 1216427), (43, 594069), (129, 198023), (301, 84867), (903, 28289)]