212760909

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{323837}}^1$

素因数の和:323916

約数の個数: 12

約数和(自身を含む): 311532156

約数和(自身を除く): 98771247

約数列:

[1, 3, 9, 73, 219, 657, 323837, 971511, 2914533, 23640101, 70920303, 212760909]

約数ペア:

[(1, 212760909), (3, 70920303), (9, 23640101), (73, 2914533), (219, 971511), (657, 323837)]