8784747

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{4457}}^1$

素因数の和:4539

約数の個数: 16

約数和(自身を含む): 13195680

約数和(自身を除く): 4410933

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 4457, 13371, 40113, 120339, 325361, 976083, 2928249, 8784747]

約数ペア:

[(1, 8784747), (3, 2928249), (9, 976083), (27, 325361), (73, 120339), (219, 40113), (657, 13371), (1971, 4457)]