23667921

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{37039}}^1$

素因数の和:37116

約数の個数: 12

約数和(自身を含む): 34669440

約数和(自身を除く): 11001519

約数列:

[1, 3, 9, 71, 213, 639, 37039, 111117, 333351, 2629769, 7889307, 23667921]

約数ペア:

[(1, 23667921), (3, 7889307), (9, 2629769), (71, 333351), (213, 111117), (639, 37039)]