8697321

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{3881}}^1$

素因数の和:3973

約数の個数: 16

約数和(自身を含む): 13043520

約数和(自身を除く): 4346199

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 3881, 11643, 34929, 104787, 322123, 966369, 2899107, 8697321]

約数ペア:

[(1, 8697321), (3, 2899107), (9, 966369), (27, 322123), (83, 104787), (249, 34929), (747, 11643), (2241, 3881)]