65369521

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 76014720

約数和(自身を除く): 10645199

約数列:

[1, 7, 89, 317, 331, 623, 2219, 2317, 28213, 29459, 104927, 197491, 206213, 734489, 9338503, 65369521]

約数ペア:

[(1, 65369521), (7, 9338503), (89, 734489), (317, 206213), (331, 197491), (623, 104927), (2219, 29459), (2317, 28213)]