7561445827

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1951}}^1$

素因数の和:2084

約数の個数: 48

約数和(自身を含む): 9259038720

約数和(自身を除く): 1697592893

約数列:

[1, 13, 17, 19, 71, 169, 221, 247, 323, 923, 1207, 1349, 1951, 2873, 3211, 4199, 11999, 15691, 17537, 22933, 25363, 33167, 37069, 54587, 138521, 203983, 227981, 298129, 329719, 431171, 481897, 630173, 1800773, 2354857, 2631899, 3875677, 5605223, 6264661, 8192249, 23410049, 30613141, 34214687, 44742283, 106499237, 397970833, 444790931, 581649679, 7561445827]

約数ペア:

[(1, 7561445827), (13, 581649679), (17, 444790931), (19, 397970833), (71, 106499237), (169, 44742283), (221, 34214687), (247, 30613141), (323, 23410049), (923, 8192249), (1207, 6264661), (1349, 5605223), (1951, 3875677), (2873, 2631899), (3211, 2354857), (4199, 1800773), (11999, 630173), (15691, 481897), (17537, 431171), (22933, 329719), (25363, 298129), (33167, 227981), (37069, 203983), (54587, 138521)]