5216211

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 10429440

約数和(自身を除く): 5213229

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 91, 99, 117, 143, 189, 193, 231, 273, 297, 351, 429, 579, 693, 819, 1001, 1287, 1351, 1737, 2079, 2123, 2457, 2509, 3003, 3861, 4053, 5211, 6369, 7527, 9009, 12159, 14861, 17563, 19107, 22581, 27027, 27599, 36477, 44583, 52689, 57321, 67743, 82797, 133749, 158067, 193193, 248391, 401247, 474201, 579579, 745173, 1738737, 5216211]

約数ペア:

[(1, 5216211), (3, 1738737), (7, 745173), (9, 579579), (11, 474201), (13, 401247), (21, 248391), (27, 193193), (33, 158067), (39, 133749), (63, 82797), (77, 67743), (91, 57321), (99, 52689), (117, 44583), (143, 36477), (189, 27599), (193, 27027), (231, 22581), (273, 19107), (297, 17563), (351, 14861), (429, 12159), (579, 9009), (693, 7527), (819, 6369), (1001, 5211), (1287, 4053), (1351, 3861), (1737, 3003), (2079, 2509), (2123, 2457)]