2019965679

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{6065963}}^1$

素因数の和:6066006

約数の個数: 12

約数和(自身を含む): 2996586216

約数和(自身を除く): 976620537

約数列:

[1, 3, 9, 37, 111, 333, 6065963, 18197889, 54593667, 224440631, 673321893, 2019965679]

約数ペア:

[(1, 2019965679), (3, 673321893), (9, 224440631), (37, 54593667), (111, 18197889), (333, 6065963)]