1267132317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{280277}}^1$

素因数の和:280428

約数の個数: 16

約数和(自身を含む): 1856561472

約数和(自身を除く): 589429155

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 280277, 840831, 3083047, 9249141, 38397949, 115193847, 422377439, 1267132317]

約数ペア:

[(1, 1267132317), (3, 422377439), (11, 115193847), (33, 38397949), (137, 9249141), (411, 3083047), (1507, 840831), (4521, 280277)]