6854381.00000000

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{271}}^2$

素因数の和:591

約数の個数: 18

約数和(自身を含む): 42163836

約数和(自身を除く): 13742169

約数列:

[1, 3, 9, 43, 129, 271, 387, 813, 2439, 11653, 34959, 73441, 104877, 220323, 660969, 3157963, 9473889, 28421667]

約数ペア:

[(1, 28421667), (3, 9473889), (9, 3157963), (43, 660969), (129, 220323), (271, 104877), (387, 73441), (813, 34959), (2439, 11653)]