65956961

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{809}}^1$

素因数の和:1448

約数の個数: 16

約数和(自身を含む): 79574400

約数和(自身を除く): 13617439

約数列:

[1, 7, 19, 133, 613, 809, 4291, 5663, 11647, 15371, 81529, 107597, 495917, 3471419, 9422423, 65956961]

約数ペア:

[(1, 65956961), (7, 9422423), (19, 3471419), (133, 495917), (613, 107597), (809, 81529), (4291, 15371), (5663, 11647)]