13741389

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 23025600

約数和(自身を除く): 9284211

約数列:

[1, 3, 9, 17, 19, 29, 51, 57, 87, 153, 163, 171, 261, 323, 489, 493, 551, 969, 1467, 1479, 1653, 2771, 2907, 3097, 4437, 4727, 4959, 8313, 9291, 9367, 14181, 24939, 27873, 28101, 42543, 52649, 80359, 84303, 89813, 157947, 241077, 269439, 473841, 723231, 808317, 1526821, 4580463, 13741389]

約数ペア:

[(1, 13741389), (3, 4580463), (9, 1526821), (17, 808317), (19, 723231), (29, 473841), (51, 269439), (57, 241077), (87, 157947), (153, 89813), (163, 84303), (171, 80359), (261, 52649), (323, 42543), (489, 28101), (493, 27873), (551, 24939), (969, 14181), (1467, 9367), (1479, 9291), (1653, 8313), (2771, 4959), (2907, 4727), (3097, 4437)]