5222217

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 9805824

約数和(自身を除く): 4583607

約数列:

[1, 3, 7, 11, 13, 21, 33, 37, 39, 47, 77, 91, 111, 141, 143, 231, 259, 273, 329, 407, 429, 481, 517, 611, 777, 987, 1001, 1221, 1443, 1551, 1739, 1833, 2849, 3003, 3367, 3619, 4277, 5217, 5291, 6721, 8547, 10101, 10857, 12173, 12831, 15873, 19129, 20163, 22607, 36519, 37037, 47047, 57387, 67821, 111111, 133903, 141141, 158249, 248677, 401709, 474747, 746031, 1740739, 5222217]

約数ペア:

[(1, 5222217), (3, 1740739), (7, 746031), (11, 474747), (13, 401709), (21, 248677), (33, 158249), (37, 141141), (39, 133903), (47, 111111), (77, 67821), (91, 57387), (111, 47047), (141, 37037), (143, 36519), (231, 22607), (259, 20163), (273, 19129), (329, 15873), (407, 12831), (429, 12173), (481, 10857), (517, 10101), (611, 8547), (777, 6721), (987, 5291), (1001, 5217), (1221, 4277), (1443, 3619), (1551, 3367), (1739, 3003), (1833, 2849)]