329731073

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1613}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 418348800

約数和(自身を除く): 88617727

約数列:

[1, 7, 19, 29, 53, 133, 203, 371, 551, 1007, 1537, 1613, 3857, 7049, 10759, 11291, 29203, 30647, 46777, 85489, 204421, 214529, 327439, 598423, 888763, 1624291, 2479181, 6221341, 11370037, 17354267, 47104439, 329731073]

約数ペア:

[(1, 329731073), (7, 47104439), (19, 17354267), (29, 11370037), (53, 6221341), (133, 2479181), (203, 1624291), (371, 888763), (551, 598423), (1007, 327439), (1537, 214529), (1613, 204421), (3857, 85489), (7049, 46777), (10759, 30647), (11291, 29203)]