28530199

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 31933440

約数和(自身を除く): 3403241

約数列:

[1, 17, 31, 43, 527, 731, 1259, 1333, 21403, 22661, 39029, 54137, 663493, 920329, 1678247, 28530199]

約数ペア:

[(1, 28530199), (17, 1678247), (31, 920329), (43, 663493), (527, 54137), (731, 39029), (1259, 22661), (1333, 21403)]