8895969

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 13325312

約数和(自身を除く): 4429343

約数列:

[1, 3, 9, 43, 127, 129, 181, 381, 387, 543, 1143, 1629, 5461, 7783, 16383, 22987, 23349, 49149, 68961, 70047, 206883, 988441, 2965323, 8895969]

約数ペア:

[(1, 8895969), (3, 2965323), (9, 988441), (43, 206883), (127, 70047), (129, 68961), (181, 49149), (381, 23349), (387, 22987), (543, 16383), (1143, 7783), (1629, 5461)]