8220999717

素因数分解:

$3^3\times 7^1\times {\mathrm{43497353}}^1$

素因数の和:43497369

約数の個数: 16

約数和(自身を含む): 13919153280

約数和(自身を除く): 5698153563

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 43497353, 130492059, 304481471, 391476177, 913444413, 1174428531, 2740333239, 8220999717]

約数ペア:

[(1, 8220999717), (3, 2740333239), (7, 1174428531), (9, 913444413), (21, 391476177), (27, 304481471), (63, 130492059), (189, 43497353)]