65439199

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{823}}^1$

素因数の和:1174

約数の個数: 16

約数和(自身を含む): 77152768

約数和(自身を除く): 11713569

約数列:

[1, 7, 37, 259, 307, 823, 2149, 5761, 11359, 30451, 79513, 213157, 252661, 1768627, 9348457, 65439199]

約数ペア:

[(1, 65439199), (7, 9348457), (37, 1768627), (259, 252661), (307, 213157), (823, 79513), (2149, 30451), (5761, 11359)]