2080768797

素因数分解:

$3^3\times {\mathrm{4211}}^1\times {\mathrm{18301}}^1$

素因数の和:22521

約数の個数: 16

約数和(自身を含む): 3083520960

約数和(自身を除く): 1002752163

約数列:

[1, 3, 9, 27, 4211, 12633, 18301, 37899, 54903, 113697, 164709, 494127, 77065511, 231196533, 693589599, 2080768797]

約数ペア:

[(1, 2080768797), (3, 693589599), (9, 231196533), (27, 77065511), (4211, 494127), (12633, 164709), (18301, 113697), (37899, 54903)]