12173881489

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{525257}}^1$

素因数の和:525325

約数の個数: 24

約数和(自身を含む): 15808164768

約数和(自身を除く): 3634283279

約数列:

[1, 7, 11, 43, 49, 77, 301, 473, 539, 2107, 3311, 23177, 525257, 3676799, 5777827, 22586051, 25737593, 40444789, 158102357, 248446561, 283113523, 1106716499, 1739125927, 12173881489]

約数ペア:

[(1, 12173881489), (7, 1739125927), (11, 1106716499), (43, 283113523), (49, 248446561), (77, 158102357), (301, 40444789), (473, 25737593), (539, 22586051), (2107, 5777827), (3311, 3676799), (23177, 525257)]