2017017667

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{106681}}^1$

素因数の和:106798

約数の個数: 16

約数和(自身を含む): 2399918272

約数和(自身を除く): 382900605

約数列:

[1, 7, 37, 73, 259, 511, 2701, 18907, 106681, 746767, 3947197, 7787713, 27630379, 54513991, 288145381, 2017017667]

約数ペア:

[(1, 2017017667), (7, 288145381), (37, 54513991), (73, 27630379), (259, 7787713), (511, 3947197), (2701, 746767), (18907, 106681)]