17099642007

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1217143}}^1$

素因数の和:1217379

約数の個数: 24

約数和(自身を含む): 28354586624

約数和(自身を除く): 11254944617

約数列:

[1, 3, 7, 9, 21, 63, 223, 669, 1561, 2007, 4683, 14049, 1217143, 3651429, 8520001, 10954287, 25560003, 76680009, 271422889, 814268667, 1899960223, 2442806001, 5699880669, 17099642007]

約数ペア:

[(1, 17099642007), (3, 5699880669), (7, 2442806001), (9, 1899960223), (21, 814268667), (63, 271422889), (223, 76680009), (669, 25560003), (1561, 10954287), (2007, 8520001), (4683, 3651429), (14049, 1217143)]