12674991

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8501}}^1$

素因数の和:8582

約数の個数: 16

約数和(自身を含む): 19588608

約数和(自身を除く): 6913617

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 8501, 25503, 59507, 178521, 603571, 1810713, 4224997, 12674991]

約数ペア:

[(1, 12674991), (3, 4224997), (7, 1810713), (21, 603571), (71, 178521), (213, 59507), (497, 25503), (1491, 8501)]