28305272511

素因数分解:

$3^2\times {\mathrm{1487}}^1\times {\mathrm{2115017}}^1$

素因数の和:2116510

約数の個数: 12

約数和(自身を含む): 40912908192

約数和(自身を除く): 12607635681

約数列:

[1, 3, 9, 1487, 4461, 13383, 2115017, 6345051, 19035153, 3145030279, 9435090837, 28305272511]

約数ペア:

[(1, 28305272511), (3, 9435090837), (9, 3145030279), (1487, 19035153), (4461, 6345051), (13383, 2115017)]