7928687877

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{247439}}^1$

素因数の和:248424

約数の個数: 16

約数和(自身を含む): 11544560640

約数和(自身を除く): 3615872763

約数列:

[1, 3, 11, 33, 971, 2913, 10681, 32043, 247439, 742317, 2721829, 8165487, 240263269, 720789807, 2642895959, 7928687877]

約数ペア:

[(1, 7928687877), (3, 2642895959), (11, 720789807), (33, 240263269), (971, 8165487), (2913, 2721829), (10681, 742317), (32043, 247439)]