17420221413

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12022237}}^1$

素因数の和:12022273

約数の個数: 24

約数和(自身を含む): 30007506048

約数和(自身を除く): 12587284635

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 12022237, 36066711, 84155659, 108200133, 252466977, 276511451, 757400931, 829534353, 1935580157, 2488603059, 5806740471, 17420221413]

約数ペア:

[(1, 17420221413), (3, 5806740471), (7, 2488603059), (9, 1935580157), (21, 829534353), (23, 757400931), (63, 276511451), (69, 252466977), (161, 108200133), (207, 84155659), (483, 36066711), (1449, 12022237)]