16206113

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 20831904

約数和(自身を除く): 4625791

約数列:

[1, 7, 11, 49, 77, 107, 281, 539, 749, 1177, 1967, 3091, 5243, 8239, 13769, 21637, 30067, 57673, 151459, 210469, 330737, 1473283, 2315159, 16206113]

約数ペア:

[(1, 16206113), (7, 2315159), (11, 1473283), (49, 330737), (77, 210469), (107, 151459), (281, 57673), (539, 30067), (749, 21637), (1177, 13769), (1967, 8239), (3091, 5243)]