33751341

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 56609280

約数和(自身を除く): 22857939

約数列:

[1, 3, 9, 13, 17, 39, 51, 71, 117, 153, 213, 221, 239, 639, 663, 717, 923, 1207, 1989, 2151, 2769, 3107, 3621, 4063, 8307, 9321, 10863, 12189, 15691, 16969, 27963, 36567, 47073, 50907, 52819, 141219, 152721, 158457, 220597, 288473, 475371, 661791, 865419, 1985373, 2596257, 3750149, 11250447, 33751341]

約数ペア:

[(1, 33751341), (3, 11250447), (9, 3750149), (13, 2596257), (17, 1985373), (39, 865419), (51, 661791), (71, 475371), (117, 288473), (153, 220597), (213, 158457), (221, 152721), (239, 141219), (639, 52819), (663, 50907), (717, 47073), (923, 36567), (1207, 27963), (1989, 16969), (2151, 15691), (2769, 12189), (3107, 10863), (3621, 9321), (4063, 8307)]