2539107

素因数分解:

$3^{10}\times {\mathrm{43}}^1$

素因数の和:73

約数の個数: 22

約数和(自身を含む): 3897212

約数和(自身を除く): 1358105

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 729, 1161, 2187, 3483, 6561, 10449, 19683, 31347, 59049, 94041, 282123, 846369, 2539107]

約数ペア:

[(1, 2539107), (3, 846369), (9, 282123), (27, 94041), (43, 59049), (81, 31347), (129, 19683), (243, 10449), (387, 6561), (729, 3483), (1161, 2187)]