8919339

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 14805504

約数和(自身を除く): 5886165

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 1223, 2431, 3669, 7293, 13453, 15899, 20791, 40359, 47697, 62373, 174889, 228701, 270283, 524667, 686103, 810849, 2973113, 8919339]

約数ペア:

[(1, 8919339), (3, 2973113), (11, 810849), (13, 686103), (17, 524667), (33, 270283), (39, 228701), (51, 174889), (143, 62373), (187, 47697), (221, 40359), (429, 20791), (561, 15899), (663, 13453), (1223, 7293), (2431, 3669)]