1550192259

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1979}}^1\times {\mathrm{3391}}^1$

素因数の和:5391

約数の個数: 32

約数和(自身を含む): 2579005440

約数和(自身を除く): 1028813181

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1979, 3391, 5937, 10173, 13853, 21769, 23737, 37301, 41559, 65307, 71211, 111903, 152383, 261107, 457149, 783321, 6710789, 20132367, 46975523, 73818679, 140926569, 221456037, 516730753, 1550192259]

約数ペア:

[(1, 1550192259), (3, 516730753), (7, 221456037), (11, 140926569), (21, 73818679), (33, 46975523), (77, 20132367), (231, 6710789), (1979, 783321), (3391, 457149), (5937, 261107), (10173, 152383), (13853, 111903), (21769, 71211), (23737, 65307), (37301, 41559)]