8338947

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 11489280

約数和(自身を除く): 3150333

約数列:

[1, 3, 43, 127, 129, 381, 509, 1527, 5461, 16383, 21887, 64643, 65661, 193929, 2779649, 8338947]

約数ペア:

[(1, 8338947), (3, 2779649), (43, 193929), (127, 65661), (129, 64643), (381, 21887), (509, 16383), (1527, 5461)]