2720238093

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{2343013}}^1$

素因数の和:2343065

約数の個数: 16

約数和(自身を含む): 4123704640

約数和(自身を除く): 1403466547

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 2343013, 7029039, 21087117, 63261351, 100749559, 302248677, 906746031, 2720238093]

約数ペア:

[(1, 2720238093), (3, 906746031), (9, 302248677), (27, 100749559), (43, 63261351), (129, 21087117), (387, 7029039), (1161, 2343013)]