2103576723

素因数分解:

$3^4\times {\mathrm{829}}^1\times {\mathrm{31327}}^1$

素因数の和:32168

約数の個数: 20

約数和(自身を含む): 3146271040

約数和(自身を除く): 1042694317

約数列:

[1, 3, 9, 27, 81, 829, 2487, 7461, 22383, 31327, 67149, 93981, 281943, 845829, 2537487, 25970083, 77910249, 233730747, 701192241, 2103576723]

約数ペア:

[(1, 2103576723), (3, 701192241), (9, 233730747), (27, 77910249), (81, 25970083), (829, 2537487), (2487, 845829), (7461, 281943), (22383, 93981), (31327, 67149)]