1413797

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 1865952

約数和(自身を除く): 452155

約数列:

[1, 7, 11, 43, 49, 61, 77, 301, 427, 473, 539, 671, 2107, 2623, 2989, 3311, 4697, 18361, 23177, 28853, 32879, 128527, 201971, 1413797]

約数ペア:

[(1, 1413797), (7, 201971), (11, 128527), (43, 32879), (49, 28853), (61, 23177), (77, 18361), (301, 4697), (427, 3311), (473, 2989), (539, 2623), (671, 2107)]