23866011

素因数分解:

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

素因数の和:133

約数の個数: 48

約数和(自身を含む): 40098240

約数和(自身を除く): 16232229

約数列:

[1, 3, 9, 13, 17, 39, 51, 71, 117, 153, 169, 213, 221, 507, 639, 663, 923, 1207, 1521, 1989, 2197, 2769, 2873, 3621, 6591, 8307, 8619, 10863, 11999, 15691, 19773, 25857, 35997, 37349, 47073, 107991, 112047, 141219, 155987, 203983, 336141, 467961, 611949, 1403883, 1835847, 2651779, 7955337, 23866011]

約数ペア:

[(1, 23866011), (3, 7955337), (9, 2651779), (13, 1835847), (17, 1403883), (39, 611949), (51, 467961), (71, 336141), (117, 203983), (153, 155987), (169, 141219), (213, 112047), (221, 107991), (507, 47073), (639, 37349), (663, 35997), (923, 25857), (1207, 19773), (1521, 15691), (1989, 11999), (2197, 10863), (2769, 8619), (2873, 8307), (3621, 6591)]