8933859

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 15095808

約数和(自身を除く): 6161949

約数列:

[1, 3, 9, 11, 31, 33, 41, 71, 93, 99, 123, 213, 279, 341, 369, 451, 639, 781, 1023, 1271, 1353, 2201, 2343, 2911, 3069, 3813, 4059, 6603, 7029, 8733, 11439, 13981, 19809, 24211, 26199, 32021, 41943, 72633, 90241, 96063, 125829, 217899, 270723, 288189, 812169, 992651, 2977953, 8933859]

約数ペア:

[(1, 8933859), (3, 2977953), (9, 992651), (11, 812169), (31, 288189), (33, 270723), (41, 217899), (71, 125829), (93, 96063), (99, 90241), (123, 72633), (213, 41943), (279, 32021), (341, 26199), (369, 24211), (451, 19809), (639, 13981), (781, 11439), (1023, 8733), (1271, 7029), (1353, 6603), (2201, 4059), (2343, 3813), (2911, 3069)]