6742841

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 8492544

約数和(自身を除く): 1749703

約数列:

[1, 7, 23, 31, 49, 161, 193, 217, 713, 1127, 1351, 1519, 4439, 4991, 5983, 9457, 31073, 34937, 41881, 137609, 217511, 293167, 963263, 6742841]

約数ペア:

[(1, 6742841), (7, 963263), (23, 293167), (31, 217511), (49, 137609), (161, 41881), (193, 34937), (217, 31073), (713, 9457), (1127, 5983), (1351, 4991), (1519, 4439)]