828541721

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1\times {\mathrm{4723}}^1$

素因数の和:6068

約数の個数: 16

約数和(自身を含む): 997708800

約数和(自身を除く): 169167079

約数列:

[1, 7, 19, 133, 1319, 4723, 9233, 25061, 33061, 89737, 175427, 628159, 6229637, 43607459, 118363103, 828541721]

約数ペア:

[(1, 828541721), (7, 118363103), (19, 43607459), (133, 6229637), (1319, 628159), (4723, 175427), (9233, 89737), (25061, 33061)]