28334467

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1338

約数の個数: 16

約数和(自身を含む): 33564672

約数和(自身を除く): 5230205

約数列:

[1, 7, 47, 71, 329, 497, 1213, 3337, 8491, 23359, 57011, 86123, 399077, 602861, 4047781, 28334467]

約数ペア:

[(1, 28334467), (7, 4047781), (47, 602861), (71, 399077), (329, 86123), (497, 57011), (1213, 23359), (3337, 8491)]