2583657

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:370

約数の個数: 20

約数和(自身を含む): 3902976

約数和(自身を除く): 1319319

約数列:

[1, 3, 9, 27, 81, 167, 191, 501, 573, 1503, 1719, 4509, 5157, 13527, 15471, 31897, 95691, 287073, 861219, 2583657]

約数ペア:

[(1, 2583657), (3, 861219), (9, 287073), (27, 95691), (81, 31897), (167, 15471), (191, 13527), (501, 5157), (573, 4509), (1503, 1719)]