2320778877

素因数分解:

$3^1\times {\mathrm{313}}^1\times {\mathrm{911}}^1\times {\mathrm{2713}}^1$

素因数の和:3940

約数の個数: 16

約数和(自身を含む): 3108811008

約数和(自身を除く): 788032131

約数列:

[1, 3, 313, 911, 939, 2713, 2733, 8139, 285143, 849169, 855429, 2471543, 2547507, 7414629, 773592959, 2320778877]

約数ペア:

[(1, 2320778877), (3, 773592959), (313, 7414629), (911, 2547507), (939, 2471543), (2713, 855429), (2733, 849169), (8139, 285143)]