57340239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{24473}}^1$

素因数の和:24558

約数の個数: 16

約数和(自身を含む): 84582144

約数和(自身を除く): 27241905

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 24473, 73419, 269203, 807609, 1737583, 5212749, 19113413, 57340239]

約数ペア:

[(1, 57340239), (3, 19113413), (11, 5212749), (33, 1737583), (71, 807609), (213, 269203), (781, 73419), (2343, 24473)]