2912472087

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3225329}}^1$

素因数の和:3225382

約数の個数: 16

約数和(自身を含む): 4541264640

約数和(自身を除く): 1628792553

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 3225329, 9675987, 22577303, 67731909, 138689147, 416067441, 970824029, 2912472087]

約数ペア:

[(1, 2912472087), (3, 970824029), (7, 416067441), (21, 138689147), (43, 67731909), (129, 22577303), (301, 9675987), (903, 3225329)]