7298181

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{8191}}^1$

素因数の和:8214

約数の個数: 20

約数和(自身を含む): 11894784

約数和(自身を除く): 4596603

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 8191, 24573, 73719, 90101, 221157, 270303, 663471, 810909, 2432727, 7298181]

約数ペア:

[(1, 7298181), (3, 2432727), (9, 810909), (11, 663471), (27, 270303), (33, 221157), (81, 90101), (99, 73719), (297, 24573), (891, 8191)]