7257609

素因数分解:

$3^2\times {\mathrm{431}}^1\times {\mathrm{1871}}^1$

素因数の和:2308

約数の個数: 12

約数和(自身を含む): 10513152

約数和(自身を除く): 3255543

約数列:

[1, 3, 9, 431, 1293, 1871, 3879, 5613, 16839, 806401, 2419203, 7257609]

約数ペア:

[(1, 7257609), (3, 2419203), (9, 806401), (431, 16839), (1293, 5613), (1871, 3879)]