28759103

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 31549440

約数和(自身を除く): 2790337

約数列:

[1, 19, 31, 157, 311, 589, 2983, 4867, 5909, 9641, 48827, 92473, 183179, 927713, 1513637, 28759103]

約数ペア:

[(1, 28759103), (19, 1513637), (31, 927713), (157, 183179), (311, 92473), (589, 48827), (2983, 9641), (4867, 5909)]