6988785

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27407}}^1$

素因数の和:27432

約数の個数: 16

約数和(自身を含む): 11840256

約数和(自身を除く): 4851471

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 27407, 82221, 137035, 411105, 465919, 1397757, 2329595, 6988785]

約数ペア:

[(1, 6988785), (3, 2329595), (5, 1397757), (15, 465919), (17, 411105), (51, 137035), (85, 82221), (255, 27407)]