2981569131

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{14731}}^1$

素因数の和:15303

約数の個数: 24

約数和(自身を含む): 4415592896

約数和(自身を除く): 1434023765

約数列:

[1, 3, 9, 43, 129, 387, 523, 1569, 4707, 14731, 22489, 44193, 67467, 132579, 202401, 633433, 1900299, 5700897, 7704313, 23112939, 69338817, 331285459, 993856377, 2981569131]

約数ペア:

[(1, 2981569131), (3, 993856377), (9, 331285459), (43, 69338817), (129, 23112939), (387, 7704313), (523, 5700897), (1569, 1900299), (4707, 633433), (14731, 202401), (22489, 132579), (44193, 67467)]