2354961

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{883}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 3620864

約数和(自身を除く): 1265903

約数列:

[1, 3, 7, 21, 127, 381, 883, 889, 2649, 2667, 6181, 18543, 112141, 336423, 784987, 2354961]

約数ペア:

[(1, 2354961), (3, 784987), (7, 336423), (21, 112141), (127, 18543), (381, 6181), (883, 2667), (889, 2649)]