49865217

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{1213}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 67828608

約数和(自身を除く): 17963391

約数列:

[1, 3, 71, 193, 213, 579, 1213, 3639, 13703, 41109, 86123, 234109, 258369, 702327, 16621739, 49865217]

約数ペア:

[(1, 49865217), (3, 16621739), (71, 702327), (193, 258369), (213, 234109), (579, 86123), (1213, 41109), (3639, 13703)]