22939137

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 39836160

約数和(自身を除く): 16897023

約数列:

[1, 3, 9, 13, 17, 19, 39, 51, 57, 117, 153, 171, 221, 247, 323, 607, 663, 741, 969, 1821, 1989, 2223, 2907, 4199, 5463, 7891, 10319, 11533, 12597, 23673, 30957, 34599, 37791, 71019, 92871, 103797, 134147, 149929, 196061, 402441, 449787, 588183, 1207323, 1349361, 1764549, 2548793, 7646379, 22939137]

約数ペア:

[(1, 22939137), (3, 7646379), (9, 2548793), (13, 1764549), (17, 1349361), (19, 1207323), (39, 588183), (51, 449787), (57, 402441), (117, 196061), (153, 149929), (171, 134147), (221, 103797), (247, 92871), (323, 71019), (607, 37791), (663, 34599), (741, 30957), (969, 23673), (1821, 12597), (1989, 11533), (2223, 10319), (2907, 7891), (4199, 5463)]