29725857

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10973}}^1$

素因数の和:11029

約数の個数: 24

約数和(自身を含む): 50217024

約数和(自身を除く): 20491167

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 10973, 32919, 76811, 98757, 230433, 471839, 691299, 1415517, 3302873, 4246551, 9908619, 29725857]

約数ペア:

[(1, 29725857), (3, 9908619), (7, 4246551), (9, 3302873), (21, 1415517), (43, 691299), (63, 471839), (129, 230433), (301, 98757), (387, 76811), (903, 32919), (2709, 10973)]