18250053

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1823}}^1$

素因数の和:1944

約数の個数: 16

約数和(自身を含む): 25214976

約数和(自身を除く): 6964923

約数列:

[1, 3, 47, 71, 141, 213, 1823, 3337, 5469, 10011, 85681, 129433, 257043, 388299, 6083351, 18250053]

約数ペア:

[(1, 18250053), (3, 6083351), (47, 388299), (71, 257043), (141, 129433), (213, 85681), (1823, 10011), (3337, 5469)]