17049123

素因数分解:

$3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:295

約数の個数: 56

約数和(自身を含む): 31583328

約数和(自身を除く): 14534205

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 257, 273, 351, 567, 729, 771, 819, 1053, 1701, 1799, 2313, 2457, 3159, 3341, 5103, 5397, 6939, 7371, 9477, 10023, 16191, 20817, 22113, 23387, 30069, 48573, 62451, 66339, 70161, 90207, 145719, 187353, 210483, 270621, 437157, 631449, 811863, 1311471, 1894347, 2435589, 5683041, 17049123]

約数ペア:

[(1, 17049123), (3, 5683041), (7, 2435589), (9, 1894347), (13, 1311471), (21, 811863), (27, 631449), (39, 437157), (63, 270621), (81, 210483), (91, 187353), (117, 145719), (189, 90207), (243, 70161), (257, 66339), (273, 62451), (351, 48573), (567, 30069), (729, 23387), (771, 22113), (819, 20817), (1053, 16191), (1701, 10023), (1799, 9477), (2313, 7371), (2457, 6939), (3159, 5397), (3341, 5103)]