9960489

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1597}}^1$

素因数の和:1627

約数の個数: 40

約数和(自身を含む): 18562368

約数和(自身を除く): 8601879

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 1597, 2079, 4791, 6237, 11179, 14373, 17567, 33537, 43119, 52701, 100611, 122969, 129357, 158103, 301833, 368907, 474309, 905499, 1106721, 1422927, 3320163, 9960489]

約数ペア:

[(1, 9960489), (3, 3320163), (7, 1422927), (9, 1106721), (11, 905499), (21, 474309), (27, 368907), (33, 301833), (63, 158103), (77, 129357), (81, 122969), (99, 100611), (189, 52701), (231, 43119), (297, 33537), (567, 17567), (693, 14373), (891, 11179), (1597, 6237), (2079, 4791)]