496659519

素因数分解:

$3^4\times {\mathrm{1129}}^1\times {\mathrm{5431}}^1$

素因数の和:6572

約数の個数: 20

約数和(自身を含む): 742717360

約数和(自身を除く): 246057841

約数列:

[1, 3, 9, 27, 81, 1129, 3387, 5431, 10161, 16293, 30483, 48879, 91449, 146637, 439911, 6131599, 18394797, 55184391, 165553173, 496659519]

約数ペア:

[(1, 496659519), (3, 165553173), (9, 55184391), (27, 18394797), (81, 6131599), (1129, 439911), (3387, 146637), (5431, 91449), (10161, 48879), (16293, 30483)]