6805809

素因数分解:

$3^3\times {\mathrm{443}}^1\times {\mathrm{569}}^1$

素因数の和:1021

約数の個数: 16

約数和(自身を含む): 10123200

約数和(自身を除く): 3317391

約数列:

[1, 3, 9, 27, 443, 569, 1329, 1707, 3987, 5121, 11961, 15363, 252067, 756201, 2268603, 6805809]

約数ペア:

[(1, 6805809), (3, 2268603), (9, 756201), (27, 252067), (443, 15363), (569, 11961), (1329, 5121), (1707, 3987)]