1617764581

素因数分解:

${\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{809}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 1670906880

約数和(自身を除く): 53142299

約数列:

[1, 47, 157, 271, 809, 7379, 12737, 38023, 42547, 127013, 219239, 1999709, 5969611, 10304233, 34420523, 1617764581]

約数ペア:

[(1, 1617764581), (47, 34420523), (157, 10304233), (271, 5969611), (809, 1999709), (7379, 219239), (12737, 127013), (38023, 42547)]