40057419

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3083}}^1$

素因数の和:3218

約数の個数: 16

約数和(自身を含む): 55067904

約数和(自身を除く): 15010485

約数列:

[1, 3, 61, 71, 183, 213, 3083, 4331, 9249, 12993, 188063, 218893, 564189, 656679, 13352473, 40057419]

約数ペア:

[(1, 40057419), (3, 13352473), (61, 656679), (71, 564189), (183, 218893), (213, 188063), (3083, 12993), (4331, 9249)]