6819651

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{2099}}^1$

素因数の和:2143

約数の個数: 18

約数和(自身を含む): 10401300

約数和(自身を除く): 3581649

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 2099, 3249, 6297, 18891, 39881, 119643, 358929, 757739, 2273217, 6819651]

約数ペア:

[(1, 6819651), (3, 2273217), (9, 757739), (19, 358929), (57, 119643), (171, 39881), (361, 18891), (1083, 6297), (2099, 3249)]