2657872437

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103391}}^1$

素因数の和:103465

約数の個数: 32

約数和(自身を含む): 4168765440

約数和(自身を除く): 1510893003

約数列:

[1, 3, 11, 19, 33, 41, 57, 123, 209, 451, 627, 779, 1353, 2337, 8569, 25707, 103391, 310173, 1137301, 1964429, 3411903, 4239031, 5893287, 12717093, 21608719, 46629341, 64826157, 80541589, 139888023, 241624767, 885957479, 2657872437]

約数ペア:

[(1, 2657872437), (3, 885957479), (11, 241624767), (19, 139888023), (33, 80541589), (41, 64826157), (57, 46629341), (123, 21608719), (209, 12717093), (451, 5893287), (627, 4239031), (779, 3411903), (1353, 1964429), (2337, 1137301), (8569, 310173), (25707, 103391)]