11091003

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^3$

素因数の和:85

約数の個数: 48

約数和(自身を含む): 19808640

約数和(自身を除く): 8717637

約数列:

[1, 3, 7, 11, 19, 21, 33, 49, 57, 77, 133, 147, 209, 231, 361, 399, 539, 627, 931, 1083, 1463, 1617, 2527, 2793, 3971, 4389, 6859, 7581, 10241, 11913, 17689, 20577, 27797, 30723, 48013, 53067, 75449, 83391, 144039, 194579, 226347, 336091, 528143, 583737, 1008273, 1584429, 3697001, 11091003]

約数ペア:

[(1, 11091003), (3, 3697001), (7, 1584429), (11, 1008273), (19, 583737), (21, 528143), (33, 336091), (49, 226347), (57, 194579), (77, 144039), (133, 83391), (147, 75449), (209, 53067), (231, 48013), (361, 30723), (399, 27797), (539, 20577), (627, 17689), (931, 11913), (1083, 10241), (1463, 7581), (1617, 6859), (2527, 4389), (2793, 3971)]