8060391

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:724

約数の個数: 20

約数和(自身を含む): 12127104

約数和(自身を除く): 4066713

約数列:

[1, 3, 9, 27, 81, 191, 521, 573, 1563, 1719, 4689, 5157, 14067, 15471, 42201, 99511, 298533, 895599, 2686797, 8060391]

約数ペア:

[(1, 8060391), (3, 2686797), (9, 895599), (27, 298533), (81, 99511), (191, 42201), (521, 15471), (573, 14067), (1563, 5157), (1719, 4689)]