56984571

素因数分解:

$3^2\times 7^1\times {\mathrm{904517}}^1$

素因数の和:904530

約数の個数: 12

約数和(自身を含む): 94069872

約数和(自身を除く): 37085301

約数列:

[1, 3, 7, 9, 21, 63, 904517, 2713551, 6331619, 8140653, 18994857, 56984571]

約数ペア:

[(1, 56984571), (3, 18994857), (7, 8140653), (9, 6331619), (21, 2713551), (63, 904517)]