3220623

素因数分解:

$3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 36

約数和(自身を含む): 5542680

約数和(自身を除く): 2322057

約数列:

[1, 3, 7, 9, 21, 49, 63, 67, 109, 147, 201, 327, 441, 469, 603, 763, 981, 1407, 2289, 3283, 4221, 5341, 6867, 7303, 9849, 16023, 21909, 29547, 48069, 51121, 65727, 153363, 357847, 460089, 1073541, 3220623]

約数ペア:

[(1, 3220623), (3, 1073541), (7, 460089), (9, 357847), (21, 153363), (49, 65727), (63, 51121), (67, 48069), (109, 29547), (147, 21909), (201, 16023), (327, 9849), (441, 7303), (469, 6867), (603, 5341), (763, 4221), (981, 3283), (1407, 2289)]