84406721

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{14759}}^1$

素因数の和:14828

約数の個数: 16

約数和(自身を含む): 103910400

約数和(自身を除く): 19503679

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 14759, 103313, 280421, 634637, 1962947, 4442459, 12058103, 84406721]

約数ペア:

[(1, 84406721), (7, 12058103), (19, 4442459), (43, 1962947), (133, 634637), (301, 280421), (817, 103313), (5719, 14759)]