2209449

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 3483648

約数和(自身を除く): 1274199

約数列:

[1, 3, 11, 23, 33, 41, 69, 71, 123, 213, 253, 451, 759, 781, 943, 1353, 1633, 2343, 2829, 2911, 4899, 8733, 10373, 17963, 31119, 32021, 53889, 66953, 96063, 200859, 736483, 2209449]

約数ペア:

[(1, 2209449), (3, 736483), (11, 200859), (23, 96063), (33, 66953), (41, 53889), (69, 32021), (71, 31119), (123, 17963), (213, 10373), (253, 8733), (451, 4899), (759, 2911), (781, 2829), (943, 2343), (1353, 1633)]