2100053417

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{3896203}}^1$

素因数の和:3896228

約数の個数: 12

約数和(自身を含む): 2665003536

約数和(自身を除く): 564950119

約数列:

[1, 7, 11, 49, 77, 539, 3896203, 27273421, 42858233, 190913947, 300007631, 2100053417]

約数ペア:

[(1, 2100053417), (7, 300007631), (11, 190913947), (49, 42858233), (77, 27273421), (539, 3896203)]