9420489

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{26839}}^1$

素因数の和:26861

約数の個数: 16

約数和(自身を含む): 15030400

約数和(自身を除く): 5609911

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 26839, 80517, 241551, 348907, 724653, 1046721, 3140163, 9420489]

約数ペア:

[(1, 9420489), (3, 3140163), (9, 1046721), (13, 724653), (27, 348907), (39, 241551), (117, 80517), (351, 26839)]