502971387

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{53411}}^1$

素因数の和:53530

約数の個数: 16

約数和(自身を含む): 695637888

約数和(自身を除く): 192666501

約数列:

[1, 3, 43, 73, 129, 219, 3139, 9417, 53411, 160233, 2296673, 3899003, 6890019, 11697009, 167657129, 502971387]

約数ペア:

[(1, 502971387), (3, 167657129), (43, 11697009), (73, 6890019), (129, 3899003), (219, 2296673), (3139, 160233), (9417, 53411)]