306949167

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{47303}}^1$

素因数の和:47419

約数の個数: 24

約数和(自身を含む): 511640064

約数和(自身を除く): 204690897

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6489, 47303, 141909, 331121, 425727, 993363, 2980089, 4872209, 14616627, 34105463, 43849881, 102316389, 306949167]

約数ペア:

[(1, 306949167), (3, 102316389), (7, 43849881), (9, 34105463), (21, 14616627), (63, 4872209), (103, 2980089), (309, 993363), (721, 425727), (927, 331121), (2163, 141909), (6489, 47303)]