1798920963

素因数分解:

$3^2\times 7^1\times {\mathrm{28554301}}^1$

素因数の和:28554314

約数の個数: 12

約数和(自身を含む): 2969647408

約数和(自身を除く): 1170726445

約数列:

[1, 3, 7, 9, 21, 63, 28554301, 85662903, 199880107, 256988709, 599640321, 1798920963]

約数ペア:

[(1, 1798920963), (3, 599640321), (7, 256988709), (9, 199880107), (21, 85662903), (63, 28554301)]