2657646711

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{797}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 4078226880

約数和(自身を除く): 1420580169

約数列:

[1, 3, 9, 23, 69, 89, 181, 207, 267, 543, 797, 801, 1629, 2047, 2391, 4163, 6141, 7173, 12489, 16109, 18331, 18423, 37467, 48327, 54993, 70933, 144257, 144981, 164979, 212799, 370507, 432771, 638397, 1111521, 1298313, 1631459, 3317911, 3334563, 4894377, 9953733, 12838873, 14683131, 29861199, 38516619, 115549857, 295294079, 885882237, 2657646711]

約数ペア:

[(1, 2657646711), (3, 885882237), (9, 295294079), (23, 115549857), (69, 38516619), (89, 29861199), (181, 14683131), (207, 12838873), (267, 9953733), (543, 4894377), (797, 3334563), (801, 3317911), (1629, 1631459), (2047, 1298313), (2391, 1111521), (4163, 638397), (6141, 432771), (7173, 370507), (12489, 212799), (16109, 164979), (18331, 144981), (18423, 144257), (37467, 70933), (48327, 54993)]