1242571

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 16

約数和(自身を含む): 1444608

約数和(自身を除く): 202037

約数列:

[1, 11, 37, 43, 71, 407, 473, 781, 1591, 2627, 3053, 17501, 28897, 33583, 112961, 1242571]

約数ペア:

[(1, 1242571), (11, 112961), (37, 33583), (43, 28897), (71, 17501), (407, 3053), (473, 2627), (781, 1591)]