26955943

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{523}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 31859200

約数和(自身を除く): 4903257

約数列:

[1, 7, 37, 199, 259, 523, 1393, 3661, 7363, 19351, 51541, 104077, 135457, 728539, 3850849, 26955943]

約数ペア:

[(1, 26955943), (7, 3850849), (37, 728539), (199, 135457), (259, 104077), (523, 51541), (1393, 19351), (3661, 7363)]