47040441

素因数分解:

$3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{3299}}^1$

素因数の和:3413

約数の個数: 24

約数和(自身を含む): 73735200

約数和(自身を除く): 26694759

約数列:

[1, 3, 7, 21, 49, 97, 147, 291, 679, 2037, 3299, 4753, 9897, 14259, 23093, 69279, 161651, 320003, 484953, 960009, 2240021, 6720063, 15680147, 47040441]

約数ペア:

[(1, 47040441), (3, 15680147), (7, 6720063), (21, 2240021), (49, 960009), (97, 484953), (147, 320003), (291, 161651), (679, 69279), (2037, 23093), (3299, 14259), (4753, 9897)]