2056557717

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{1759}}^1\times {\mathrm{3511}}^1$

素因数の和:5313

約数の個数: 24

約数和(自身を含む): 3053473280

約数和(自身を除く): 996915563

約数列:

[1, 3, 9, 37, 111, 333, 1759, 3511, 5277, 10533, 15831, 31599, 65083, 129907, 195249, 389721, 585747, 1169163, 6175849, 18527547, 55582641, 228506413, 685519239, 2056557717]

約数ペア:

[(1, 2056557717), (3, 685519239), (9, 228506413), (37, 55582641), (111, 18527547), (333, 6175849), (1759, 1169163), (3511, 585747), (5277, 389721), (10533, 195249), (15831, 129907), (31599, 65083)]