13581701

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1279}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 16343040

約数和(自身を除く): 2761339

約数列:

[1, 7, 37, 41, 259, 287, 1279, 1517, 8953, 10619, 47323, 52439, 331261, 367073, 1940243, 13581701]

約数ペア:

[(1, 13581701), (7, 1940243), (37, 367073), (41, 331261), (259, 52439), (287, 47323), (1279, 10619), (1517, 8953)]