7132131

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:664

約数の個数: 20

約数和(自身を含む): 10733184

約数和(自身を除く): 3601053

約数列:

[1, 3, 9, 27, 81, 191, 461, 573, 1383, 1719, 4149, 5157, 12447, 15471, 37341, 88051, 264153, 792459, 2377377, 7132131]

約数ペア:

[(1, 7132131), (3, 2377377), (9, 792459), (27, 264153), (81, 88051), (191, 37341), (461, 15471), (573, 12447), (1383, 5157), (1719, 4149)]