8084781

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 12055680

約数和(自身を除く): 3970899

約数列:

[1, 3, 9, 79, 83, 137, 237, 249, 411, 711, 747, 1233, 6557, 10823, 11371, 19671, 32469, 34113, 59013, 97407, 102339, 898309, 2694927, 8084781]

約数ペア:

[(1, 8084781), (3, 2694927), (9, 898309), (79, 102339), (83, 97407), (137, 59013), (237, 34113), (249, 32469), (411, 19671), (711, 11371), (747, 10823), (1233, 6557)]