8428893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1567}}^1$

素因数の和:1744

約数の個数: 16

約数和(自身を含む): 12343296

約数和(自身を除く): 3914403

約数列:

[1, 3, 11, 33, 163, 489, 1567, 1793, 4701, 5379, 17237, 51711, 255421, 766263, 2809631, 8428893]

約数ペア:

[(1, 8428893), (3, 2809631), (11, 766263), (33, 255421), (163, 51711), (489, 17237), (1567, 5379), (1793, 4701)]