17308389

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 27659520

約数和(自身を除く): 10351131

約数列:

[1, 3, 7, 21, 29, 87, 97, 203, 291, 293, 609, 679, 879, 2037, 2051, 2813, 6153, 8439, 8497, 19691, 25491, 28421, 59073, 59479, 85263, 178437, 198947, 596841, 824209, 2472627, 5769463, 17308389]

約数ペア:

[(1, 17308389), (3, 5769463), (7, 2472627), (21, 824209), (29, 596841), (87, 198947), (97, 178437), (203, 85263), (291, 59479), (293, 59073), (609, 28421), (679, 25491), (879, 19691), (2037, 8497), (2051, 8439), (2813, 6153)]