28803467

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12899}}^1$

素因数の和:12946

約数の個数: 16

約数和(自身を含む): 37152000

約数和(自身を除く): 8348533

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 12899, 90293, 141889, 374071, 993223, 2618497, 4114781, 28803467]

約数ペア:

[(1, 28803467), (7, 4114781), (11, 2618497), (29, 993223), (77, 374071), (203, 141889), (319, 90293), (2233, 12899)]