1680200049

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{4297}}^1$

素因数の和:4386

約数の個数: 48

約数和(自身を含む): 2660083776

約数和(自身を除く): 979883727

約数列:

[1, 3, 11, 17, 33, 41, 51, 123, 187, 289, 451, 561, 697, 867, 1353, 2091, 3179, 4297, 7667, 9537, 11849, 12891, 23001, 35547, 47267, 73049, 130339, 141801, 176177, 219147, 391017, 528531, 803539, 1241833, 1937947, 2410617, 2995009, 3725499, 5813841, 8985027, 13660163, 32945099, 40980489, 50915153, 98835297, 152745459, 560066683, 1680200049]

約数ペア:

[(1, 1680200049), (3, 560066683), (11, 152745459), (17, 98835297), (33, 50915153), (41, 40980489), (51, 32945099), (123, 13660163), (187, 8985027), (289, 5813841), (451, 3725499), (561, 2995009), (697, 2410617), (867, 1937947), (1353, 1241833), (2091, 803539), (3179, 528531), (4297, 391017), (7667, 219147), (9537, 176177), (11849, 141801), (12891, 130339), (23001, 73049), (35547, 47267)]