7686657

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{8627}}^1$

素因数の和:8650

約数の個数: 20

約数和(自身を含む): 12527856

約数和(自身を除く): 4841199

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 8627, 25881, 77643, 94897, 232929, 284691, 698787, 854073, 2562219, 7686657]

約数ペア:

[(1, 7686657), (3, 2562219), (9, 854073), (11, 698787), (27, 284691), (33, 232929), (81, 94897), (99, 77643), (297, 25881), (891, 8627)]