113383389

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 177802240

約数和(自身を除く): 64418851

約数列:

[1, 3, 7, 21, 43, 129, 301, 307, 409, 903, 921, 1227, 2149, 2863, 6447, 8589, 13201, 17587, 39603, 52761, 92407, 123109, 125563, 277221, 369327, 376689, 878941, 2636823, 5399209, 16197627, 37794463, 113383389]

約数ペア:

[(1, 113383389), (3, 37794463), (7, 16197627), (21, 5399209), (43, 2636823), (129, 878941), (301, 376689), (307, 369327), (409, 277221), (903, 125563), (921, 123109), (1227, 92407), (2149, 52761), (2863, 39603), (6447, 17587), (8589, 13201)]