28769133

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{907}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 39152960

約数和(自身を除く): 10383827

約数列:

[1, 3, 97, 109, 291, 327, 907, 2721, 10573, 31719, 87979, 98863, 263937, 296589, 9589711, 28769133]

約数ペア:

[(1, 28769133), (3, 9589711), (97, 296589), (109, 263937), (291, 98863), (327, 87979), (907, 31719), (2721, 10573)]