2247656391

素因数分解:

$3^3\times {\mathrm{277}}^1\times {\mathrm{397}}^1\times {\mathrm{757}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 3354726080

約数和(自身を除く): 1107069689

約数列:

[1, 3, 9, 27, 277, 397, 757, 831, 1191, 2271, 2493, 3573, 6813, 7479, 10719, 20439, 109969, 209689, 300529, 329907, 629067, 901587, 989721, 1887201, 2704761, 2969163, 5661603, 8114283, 83246533, 249739599, 749218797, 2247656391]

約数ペア:

[(1, 2247656391), (3, 749218797), (9, 249739599), (27, 83246533), (277, 8114283), (397, 5661603), (757, 2969163), (831, 2704761), (1191, 1887201), (2271, 989721), (2493, 901587), (3573, 629067), (6813, 329907), (7479, 300529), (10719, 209689), (20439, 109969)]