11158719

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 18910080

約数和(自身を除く): 7751361

約数列:

[1, 3, 11, 13, 19, 33, 37, 39, 57, 111, 143, 209, 247, 407, 429, 481, 627, 703, 741, 1221, 1369, 1443, 2109, 2717, 4107, 5291, 7733, 8151, 9139, 15059, 15873, 17797, 23199, 26011, 27417, 45177, 53391, 78033, 100529, 195767, 286121, 301587, 338143, 587301, 858363, 1014429, 3719573, 11158719]

約数ペア:

[(1, 11158719), (3, 3719573), (11, 1014429), (13, 858363), (19, 587301), (33, 338143), (37, 301587), (39, 286121), (57, 195767), (111, 100529), (143, 78033), (209, 53391), (247, 45177), (407, 27417), (429, 26011), (481, 23199), (627, 17797), (703, 15873), (741, 15059), (1221, 9139), (1369, 8151), (1443, 7733), (2109, 5291), (2717, 4107)]