2685778857

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{19417}}^1$

素因数の和:19582

約数の個数: 32

約数和(自身を含む): 4101081600

約数和(自身を除く): 1415302743

約数列:

[1, 3, 9, 27, 47, 109, 141, 327, 423, 981, 1269, 2943, 5123, 15369, 19417, 46107, 58251, 138321, 174753, 524259, 912599, 2116453, 2737797, 6349359, 8213391, 19048077, 24640173, 57144231, 99473291, 298419873, 895259619, 2685778857]

約数ペア:

[(1, 2685778857), (3, 895259619), (9, 298419873), (27, 99473291), (47, 57144231), (109, 24640173), (141, 19048077), (327, 8213391), (423, 6349359), (981, 2737797), (1269, 2116453), (2943, 912599), (5123, 524259), (15369, 174753), (19417, 138321), (46107, 58251)]