5280388479

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{2417}}^1$

素因数の和:2680

約数の個数: 48

約数和(自身を含む): 8215590240

約数和(自身を除く): 2935201761

約数列:

[1, 3, 9, 17, 51, 109, 131, 153, 327, 393, 981, 1179, 1853, 2227, 2417, 5559, 6681, 7251, 14279, 16677, 20043, 21753, 41089, 42837, 123267, 128511, 242743, 263453, 316627, 369801, 728229, 790359, 949881, 2184687, 2371077, 2849643, 4478701, 5382659, 13436103, 16147977, 34512343, 40308309, 48443931, 103537029, 310611087, 586709831, 1760129493, 5280388479]

約数ペア:

[(1, 5280388479), (3, 1760129493), (9, 586709831), (17, 310611087), (51, 103537029), (109, 48443931), (131, 40308309), (153, 34512343), (327, 16147977), (393, 13436103), (981, 5382659), (1179, 4478701), (1853, 2849643), (2227, 2371077), (2417, 2184687), (5559, 949881), (6681, 790359), (7251, 728229), (14279, 369801), (16677, 316627), (20043, 263453), (21753, 242743), (41089, 128511), (42837, 123267)]