28617287

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:526

約数の個数: 16

約数和(自身を含む): 31449600

約数和(自身を除く): 2832313

約数列:

[1, 19, 29, 167, 311, 551, 3173, 4843, 5909, 9019, 51937, 92017, 171361, 986803, 1506173, 28617287]

約数ペア:

[(1, 28617287), (19, 1506173), (29, 986803), (167, 171361), (311, 92017), (551, 51937), (3173, 9019), (4843, 5909)]