18427959

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{62047}}^1$

素因数の和:62067

約数の個数: 16

約数和(自身を含む): 29783040

約数和(自身を除く): 11355081

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 62047, 186141, 558423, 682517, 1675269, 2047551, 6142653, 18427959]

約数ペア:

[(1, 18427959), (3, 6142653), (9, 2047551), (11, 1675269), (27, 682517), (33, 558423), (99, 186141), (297, 62047)]