16683849

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1567}}^1$

素因数の和:1606

約数の個数: 36

約数和(自身を含む): 29842176

約数和(自身を除く): 13158327

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1521, 1567, 3549, 4701, 10647, 10969, 14103, 20371, 32907, 61113, 98721, 142597, 183339, 264823, 427791, 794469, 1283373, 1853761, 2383407, 5561283, 16683849]

約数ペア:

[(1, 16683849), (3, 5561283), (7, 2383407), (9, 1853761), (13, 1283373), (21, 794469), (39, 427791), (63, 264823), (91, 183339), (117, 142597), (169, 98721), (273, 61113), (507, 32907), (819, 20371), (1183, 14103), (1521, 10969), (1567, 10647), (3549, 4701)]