2203791

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:127

約数の個数: 24

約数和(自身を含む): 3308160

約数和(自身を除く): 1104369

約数列:

[1, 3, 19, 23, 41, 57, 69, 123, 437, 779, 943, 1311, 1681, 2337, 2829, 5043, 17917, 31939, 38663, 53751, 95817, 115989, 734597, 2203791]

約数ペア:

[(1, 2203791), (3, 734597), (19, 115989), (23, 95817), (41, 53751), (57, 38663), (69, 31939), (123, 17917), (437, 5043), (779, 2829), (943, 2337), (1311, 1681)]