2207727361

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1\times {\mathrm{7433}}^1$

素因数の和:7872

約数の個数: 16

約数和(自身を含む): 2549207808

約数和(自身を除く): 341480447

約数列:

[1, 7, 151, 281, 1057, 1967, 7433, 42431, 52031, 297017, 1122383, 2088673, 7856681, 14620711, 315389623, 2207727361]

約数ペア:

[(1, 2207727361), (7, 315389623), (151, 14620711), (281, 7856681), (1057, 2088673), (1967, 1122383), (7433, 297017), (42431, 52031)]