4682979

素因数分解:

$3^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 48

約数和(自身を含む): 8299200

約数和(自身を除く): 3616221

約数列:

[1, 3, 7, 9, 21, 37, 41, 49, 63, 111, 123, 147, 259, 287, 333, 343, 369, 441, 777, 861, 1029, 1517, 1813, 2009, 2331, 2583, 3087, 4551, 5439, 6027, 10619, 12691, 13653, 14063, 16317, 18081, 31857, 38073, 42189, 74333, 95571, 114219, 126567, 222999, 520331, 668997, 1560993, 4682979]

約数ペア:

[(1, 4682979), (3, 1560993), (7, 668997), (9, 520331), (21, 222999), (37, 126567), (41, 114219), (49, 95571), (63, 74333), (111, 42189), (123, 38073), (147, 31857), (259, 18081), (287, 16317), (333, 14063), (343, 13653), (369, 12691), (441, 10619), (777, 6027), (861, 5439), (1029, 4551), (1517, 3087), (1813, 2583), (2009, 2331)]