3888297

素因数分解:

$3^3\times 7^2\times {\mathrm{2939}}^1$

素因数の和:2962

約数の個数: 24

約数和(自身を含む): 6703200

約数和(自身を除く): 2814903

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 2939, 8817, 20573, 26451, 61719, 79353, 144011, 185157, 432033, 555471, 1296099, 3888297]

約数ペア:

[(1, 3888297), (3, 1296099), (7, 555471), (9, 432033), (21, 185157), (27, 144011), (49, 79353), (63, 61719), (147, 26451), (189, 20573), (441, 8817), (1323, 2939)]