11247183

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 18701280

約数和(自身を除く): 7454097

約数列:

[1, 3, 9, 17, 19, 51, 53, 57, 73, 153, 159, 171, 219, 323, 477, 657, 901, 969, 1007, 1241, 1387, 2703, 2907, 3021, 3723, 3869, 4161, 8109, 9063, 11169, 11607, 12483, 17119, 23579, 34821, 51357, 65773, 70737, 73511, 154071, 197319, 212211, 220533, 591957, 661599, 1249687, 3749061, 11247183]

約数ペア:

[(1, 11247183), (3, 3749061), (9, 1249687), (17, 661599), (19, 591957), (51, 220533), (53, 212211), (57, 197319), (73, 154071), (153, 73511), (159, 70737), (171, 65773), (219, 51357), (323, 34821), (477, 23579), (657, 17119), (901, 12483), (969, 11607), (1007, 11169), (1241, 9063), (1387, 8109), (2703, 4161), (2907, 3869), (3021, 3723)]