7257669

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 10002432

約数和(自身を除く): 2744763

約数列:

[1, 3, 43, 127, 129, 381, 443, 1329, 5461, 16383, 19049, 56261, 57147, 168783, 2419223, 7257669]

約数ペア:

[(1, 7257669), (3, 2419223), (43, 168783), (127, 57147), (129, 56261), (381, 19049), (443, 16383), (1329, 5461)]