22605121

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2467}}^1$

素因数の和:2509

約数の個数: 24

約数和(自身を含む): 30386016

約数和(自身を除く): 7780895

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 2467, 9163, 17269, 27137, 41939, 120883, 189959, 293573, 461329, 1329713, 2055011, 3229303, 22605121]

約数ペア:

[(1, 22605121), (7, 3229303), (11, 2055011), (17, 1329713), (49, 461329), (77, 293573), (119, 189959), (187, 120883), (539, 41939), (833, 27137), (1309, 17269), (2467, 9163)]