22538817

素因数分解:

$3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:459

約数の個数: 40

約数和(自身を含む): 38905856

約数和(自身を除く): 16367039

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 127, 189, 313, 381, 567, 889, 939, 1143, 2191, 2667, 2817, 3429, 6573, 8001, 8451, 10287, 19719, 24003, 25353, 39751, 59157, 72009, 119253, 177471, 278257, 357759, 834771, 1073277, 2504313, 3219831, 7512939, 22538817]

約数ペア:

[(1, 22538817), (3, 7512939), (7, 3219831), (9, 2504313), (21, 1073277), (27, 834771), (63, 357759), (81, 278257), (127, 177471), (189, 119253), (313, 72009), (381, 59157), (567, 39751), (889, 25353), (939, 24003), (1143, 19719), (2191, 10287), (2667, 8451), (2817, 8001), (3429, 6573)]