11540979

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{18061}}^1$

素因数の和:18138

約数の個数: 12

約数和(自身を含む): 16906032

約数和(自身を除く): 5365053

約数列:

[1, 3, 9, 71, 213, 639, 18061, 54183, 162549, 1282331, 3846993, 11540979]

約数ペア:

[(1, 11540979), (3, 3846993), (9, 1282331), (71, 162549), (213, 54183), (639, 18061)]