6340221

素因数分解:

$3^3\times {\mathrm{43}}^2\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 24

約数和(自身を含む): 9692160

約数和(自身を除く): 3351939

約数列:

[1, 3, 9, 27, 43, 127, 129, 381, 387, 1143, 1161, 1849, 3429, 5461, 5547, 16383, 16641, 49149, 49923, 147447, 234823, 704469, 2113407, 6340221]

約数ペア:

[(1, 6340221), (3, 2113407), (9, 704469), (27, 234823), (43, 147447), (127, 49923), (129, 49149), (381, 16641), (387, 16383), (1143, 5547), (1161, 5461), (1849, 3429)]