8649963

素因数分解:

$3^3\times 7^1\times {\mathrm{45767}}^1$

素因数の和:45783

約数の個数: 16

約数和(自身を含む): 14645760

約数和(自身を除く): 5995797

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 45767, 137301, 320369, 411903, 961107, 1235709, 2883321, 8649963]

約数ペア:

[(1, 8649963), (3, 2883321), (7, 1235709), (9, 961107), (21, 411903), (27, 320369), (63, 137301), (189, 45767)]