20087331

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{55337}}^1$

素因数の和:55362

約数の個数: 12

約数和(自身を含む): 29439816

約数和(自身を除く): 9352485

約数列:

[1, 3, 11, 33, 121, 363, 55337, 166011, 608707, 1826121, 6695777, 20087331]

約数ペア:

[(1, 20087331), (3, 6695777), (11, 1826121), (33, 608707), (121, 166011), (363, 55337)]