78868601

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{809}}^1$

素因数の和:1568

約数の個数: 16

約数和(自身を含む): 95126400

約数和(自身を除く): 16257799

約数列:

[1, 7, 19, 133, 733, 809, 5131, 5663, 13927, 15371, 97489, 107597, 592997, 4150979, 11266943, 78868601]

約数ペア:

[(1, 78868601), (7, 11266943), (19, 4150979), (133, 592997), (733, 107597), (809, 97489), (5131, 15371), (5663, 13927)]