6657651

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 12929280

約数和(自身を除く): 6271629

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 739, 819, 1001, 1287, 2217, 3003, 5173, 6651, 8129, 9009, 9607, 15519, 24387, 28821, 46557, 56903, 67249, 73161, 86463, 105677, 170709, 201747, 317031, 512127, 605241, 739739, 951093, 2219217, 6657651]

約数ペア:

[(1, 6657651), (3, 2219217), (7, 951093), (9, 739739), (11, 605241), (13, 512127), (21, 317031), (33, 201747), (39, 170709), (63, 105677), (77, 86463), (91, 73161), (99, 67249), (117, 56903), (143, 46557), (231, 28821), (273, 24387), (429, 15519), (693, 9607), (739, 9009), (819, 8129), (1001, 6651), (1287, 5173), (2217, 3003)]