17175249

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 31088512

約数和(自身を除く): 13913263

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 67, 91, 117, 201, 273, 313, 469, 603, 819, 871, 939, 1407, 2191, 2613, 2817, 4069, 4221, 6097, 6573, 7839, 12207, 18291, 19719, 20971, 28483, 36621, 54873, 62913, 85449, 146797, 188739, 256347, 272623, 440391, 817869, 1321173, 1908361, 2453607, 5725083, 17175249]

約数ペア:

[(1, 17175249), (3, 5725083), (7, 2453607), (9, 1908361), (13, 1321173), (21, 817869), (39, 440391), (63, 272623), (67, 256347), (91, 188739), (117, 146797), (201, 85449), (273, 62913), (313, 54873), (469, 36621), (603, 28483), (819, 20971), (871, 19719), (939, 18291), (1407, 12207), (2191, 7839), (2613, 6573), (2817, 6097), (4069, 4221)]