6720098

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3967}}^1$

素因数の和:3998

約数の個数: 24

約数和(自身を含む): 12665856

約数和(自身を除く): 5945758

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 3967, 7934, 27769, 43637, 55538, 87274, 305459, 480007, 610918, 960014, 3360049, 6720098]

約数ペア:

[(1, 6720098), (2, 3360049), (7, 960014), (11, 610918), (14, 480007), (22, 305459), (77, 87274), (121, 55538), (154, 43637), (242, 27769), (847, 7934), (1694, 3967)]