11347857

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 18712512

約数和(自身を除く): 7364655

約数列:

[1, 3, 9, 17, 27, 41, 51, 67, 81, 123, 153, 201, 243, 369, 459, 603, 697, 1107, 1139, 1377, 1809, 2091, 2747, 3321, 3417, 4131, 5427, 6273, 8241, 9963, 10251, 16281, 18819, 24723, 30753, 46699, 56457, 74169, 92259, 140097, 169371, 222507, 276777, 420291, 667521, 1260873, 3782619, 11347857]

約数ペア:

[(1, 11347857), (3, 3782619), (9, 1260873), (17, 667521), (27, 420291), (41, 276777), (51, 222507), (67, 169371), (81, 140097), (123, 92259), (153, 74169), (201, 56457), (243, 46699), (369, 30753), (459, 24723), (603, 18819), (697, 16281), (1107, 10251), (1139, 9963), (1377, 8241), (1809, 6273), (2091, 5427), (2747, 4131), (3321, 3417)]