289354671

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 457591680

約数和(自身を除く): 168237009

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 193, 239, 369, 579, 697, 717, 1737, 2091, 2151, 3281, 4063, 6273, 7913, 9799, 9843, 12189, 23739, 29397, 29529, 36567, 46127, 71217, 88191, 134521, 138381, 166583, 403563, 415143, 499749, 784159, 1210689, 1499247, 1891207, 2352477, 5673621, 7057431, 17020863, 32150519, 96451557, 289354671]

約数ペア:

[(1, 289354671), (3, 96451557), (9, 32150519), (17, 17020863), (41, 7057431), (51, 5673621), (123, 2352477), (153, 1891207), (193, 1499247), (239, 1210689), (369, 784159), (579, 499749), (697, 415143), (717, 403563), (1737, 166583), (2091, 138381), (2151, 134521), (3281, 88191), (4063, 71217), (6273, 46127), (7913, 36567), (9799, 29529), (9843, 29397), (12189, 23739)]