2912490027

素因数分解:

$3^4\times {\mathrm{293}}^1\times {\mathrm{122719}}^1$

素因数の和:123024

約数の個数: 20

約数和(自身を含む): 4365641280

約数和(自身を除く): 1453151253

約数列:

[1, 3, 9, 27, 81, 293, 879, 2637, 7911, 23733, 122719, 368157, 1104471, 3313413, 9940239, 35956667, 107870001, 323610003, 970830009, 2912490027]

約数ペア:

[(1, 2912490027), (3, 970830009), (9, 323610003), (27, 107870001), (81, 35956667), (293, 9940239), (879, 3313413), (2637, 1104471), (7911, 368157), (23733, 122719)]