2057704857

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{10303}}^1$

素因数の和:10894

約数の個数: 32

約数和(自身を含む): 3289036800

約数和(自身を除く): 1231331943

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 569, 1707, 5121, 7397, 10303, 15363, 22191, 30909, 66573, 92727, 133939, 199719, 278181, 401817, 1205451, 3616353, 5862407, 17587221, 52761663, 76211291, 158284989, 228633873, 685901619, 2057704857]

約数ペア:

[(1, 2057704857), (3, 685901619), (9, 228633873), (13, 158284989), (27, 76211291), (39, 52761663), (117, 17587221), (351, 5862407), (569, 3616353), (1707, 1205451), (5121, 401817), (7397, 278181), (10303, 199719), (15363, 133939), (22191, 92727), (30909, 66573)]