829348513

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{17581}}^1$

素因数の和:17904

約数の個数: 16

約数和(自身を含む): 992468736

約数和(自身を除く): 163120223

約数列:

[1, 7, 23, 161, 293, 2051, 6739, 17581, 47173, 123067, 404363, 2830541, 5151233, 36058631, 118478359, 829348513]

約数ペア:

[(1, 829348513), (7, 118478359), (23, 36058631), (161, 5151233), (293, 2830541), (2051, 404363), (6739, 123067), (17581, 47173)]