1738228143

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{3581}}^1\times {\mathrm{4373}}^1$

素因数の和:7994

約数の個数: 16

約数和(自身を含む): 2381485536

約数和(自身を除く): 643257393

約数列:

[1, 3, 37, 111, 3581, 4373, 10743, 13119, 132497, 161801, 397491, 485403, 15659713, 46979139, 579409381, 1738228143]

約数ペア:

[(1, 1738228143), (3, 579409381), (37, 46979139), (111, 15659713), (3581, 485403), (4373, 397491), (10743, 161801), (13119, 132497)]