31344621

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4679}}^1$

素因数の和:4729

約数の個数: 32

約数和(自身を含む): 53913600

約数和(自身を除く): 22568979

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 4679, 6699, 14037, 32753, 51469, 98259, 135691, 154407, 360283, 407073, 949837, 1080849, 1492601, 2849511, 4477803, 10448207, 31344621]

約数ペア:

[(1, 31344621), (3, 10448207), (7, 4477803), (11, 2849511), (21, 1492601), (29, 1080849), (33, 949837), (77, 407073), (87, 360283), (203, 154407), (231, 135691), (319, 98259), (609, 51469), (957, 32753), (2233, 14037), (4679, 6699)]