2551207

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 16

約数和(自身を含む): 2875392

約数和(自身を除く): 324185

約数列:

[1, 17, 31, 47, 103, 527, 799, 1457, 1751, 3193, 4841, 24769, 54281, 82297, 150071, 2551207]

約数ペア:

[(1, 2551207), (17, 150071), (31, 82297), (47, 54281), (103, 24769), (527, 4841), (799, 3193), (1457, 1751)]