491205933

素因数分解:

$3^2\times {\mathrm{8123}}^1\times {\mathrm{6719}}^1$

素因数の和:14848

約数の個数: 12

約数和(自身を含む): 709712640

約数和(自身を除く): 218506707

約数列:

[1, 3, 9, 6719, 8123, 20157, 24369, 60471, 73107, 54578437, 163735311, 491205933]

約数ペア:

[(1, 491205933), (3, 163735311), (9, 54578437), (6719, 73107), (8123, 60471), (20157, 24369)]