4195037

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 5477472

約数和(自身を除く): 1282435

約数列:

[1, 7, 11, 43, 49, 77, 181, 301, 473, 539, 1267, 1991, 2107, 3311, 7783, 8869, 13937, 23177, 54481, 85613, 97559, 381367, 599291, 4195037]

約数ペア:

[(1, 4195037), (7, 599291), (11, 381367), (43, 97559), (49, 85613), (77, 54481), (181, 23177), (301, 13937), (473, 8869), (539, 7783), (1267, 3311), (1991, 2107)]