5156949

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6637}}^1$

素因数の和:6684

約数の個数: 16

約数和(自身を含む): 8071808

約数和(自身を除く): 2914859

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 6637, 19911, 46459, 139377, 245569, 736707, 1718983, 5156949]

約数ペア:

[(1, 5156949), (3, 1718983), (7, 736707), (21, 245569), (37, 139377), (111, 46459), (259, 19911), (777, 6637)]