11782989

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 40

約数和(自身を含む): 19166400

約数和(自身を除く): 7383411

約数列:

[1, 3, 9, 17, 27, 43, 51, 81, 129, 153, 199, 387, 459, 597, 731, 1161, 1377, 1791, 2193, 3383, 3483, 5373, 6579, 8557, 10149, 16119, 19737, 25671, 30447, 59211, 77013, 91341, 145469, 231039, 274023, 436407, 693117, 1309221, 3927663, 11782989]

約数ペア:

[(1, 11782989), (3, 3927663), (9, 1309221), (17, 693117), (27, 436407), (43, 274023), (51, 231039), (81, 145469), (129, 91341), (153, 77013), (199, 59211), (387, 30447), (459, 25671), (597, 19737), (731, 16119), (1161, 10149), (1377, 8557), (1791, 6579), (2193, 5373), (3383, 3483)]