24702561

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 36

約数和(自身を含む): 39253500

約数和(自身を除く): 14550939

約数列:

[1, 3, 9, 13, 39, 109, 117, 149, 169, 327, 447, 507, 981, 1341, 1417, 1521, 1937, 4251, 5811, 12753, 16241, 17433, 18421, 25181, 48723, 55263, 75543, 146169, 165789, 211133, 226629, 633399, 1900197, 2744729, 8234187, 24702561]

約数ペア:

[(1, 24702561), (3, 8234187), (9, 2744729), (13, 1900197), (39, 633399), (109, 226629), (117, 211133), (149, 165789), (169, 146169), (327, 75543), (447, 55263), (507, 48723), (981, 25181), (1341, 18421), (1417, 17433), (1521, 16241), (1937, 12753), (4251, 5811)]