137509057

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{2203}}^1$

素因数の和:2488

約数の個数: 16

約数和(自身を含む): 162143872

約数和(自身を除く): 24634815

約数列:

[1, 7, 37, 241, 259, 1687, 2203, 8917, 15421, 62419, 81511, 530923, 570577, 3716461, 19644151, 137509057]

約数ペア:

[(1, 137509057), (7, 19644151), (37, 3716461), (241, 570577), (259, 530923), (1687, 81511), (2203, 62419), (8917, 15421)]