2098488321

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{829}}^1\times {\mathrm{2053}}^1$

素因数の和:3025

約数の個数: 24

約数和(自身を含む): 3058447080

約数和(自身を除く): 959958759

約数列:

[1, 3, 9, 137, 411, 829, 1233, 2053, 2487, 6159, 7461, 18477, 113573, 281261, 340719, 843783, 1022157, 1701937, 2531349, 5105811, 15317433, 233165369, 699496107, 2098488321]

約数ペア:

[(1, 2098488321), (3, 699496107), (9, 233165369), (137, 15317433), (411, 5105811), (829, 2531349), (1233, 1701937), (2053, 1022157), (2487, 843783), (6159, 340719), (7461, 281261), (18477, 113573)]