6814989

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{1459}}^1$

素因数の和:1641

約数の個数: 16

約数和(自身を含む): 10161600

約数和(自身を除く): 3346611

約数列:

[1, 3, 9, 27, 173, 519, 1459, 1557, 4377, 4671, 13131, 39393, 252407, 757221, 2271663, 6814989]

約数ペア:

[(1, 6814989), (3, 2271663), (9, 757221), (27, 252407), (173, 39393), (519, 13131), (1459, 4671), (1557, 4377)]