28283207

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 30798240

約数和(自身を除く): 2515033

約数列:

[1, 29, 37, 43, 613, 1073, 1247, 1591, 17777, 22681, 26359, 46139, 657749, 764411, 975283, 28283207]

約数ペア:

[(1, 28283207), (29, 975283), (37, 764411), (43, 657749), (613, 46139), (1073, 26359), (1247, 22681), (1591, 17777)]