8740881

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{13679}}^1$

素因数の和:13756

約数の個数: 12

約数和(自身を含む): 12804480

約数和(自身を除く): 4063599

約数列:

[1, 3, 9, 71, 213, 639, 13679, 41037, 123111, 971209, 2913627, 8740881]

約数ペア:

[(1, 8740881), (3, 2913627), (9, 971209), (71, 123111), (213, 41037), (639, 13679)]