20110587

素因数分解:

$3^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{1087}}^1$

素因数の和:1978

約数の個数: 16

約数和(自身を含む): 30707712

約数和(自身を除く): 10597125

約数列:

[1, 3, 7, 21, 881, 1087, 2643, 3261, 6167, 7609, 18501, 22827, 957647, 2872941, 6703529, 20110587]

約数ペア:

[(1, 20110587), (3, 6703529), (7, 2872941), (21, 957647), (881, 22827), (1087, 18501), (2643, 7609), (3261, 6167)]