16664241

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1583}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 25280640

約数和(自身を除く): 8616399

約数列:

[1, 3, 11, 29, 33, 87, 121, 319, 363, 957, 1583, 3509, 4749, 10527, 17413, 45907, 52239, 137721, 191543, 504977, 574629, 1514931, 5554747, 16664241]

約数ペア:

[(1, 16664241), (3, 5554747), (11, 1514931), (29, 574629), (33, 504977), (87, 191543), (121, 137721), (319, 52239), (363, 45907), (957, 17413), (1583, 10527), (3509, 4749)]