4209489

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{1019}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 6683040

約数和(自身を除く): 2473551

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1019, 1377, 3057, 4131, 9171, 17323, 27513, 51969, 82539, 155907, 247617, 467721, 1403163, 4209489]

約数ペア:

[(1, 4209489), (3, 1403163), (9, 467721), (17, 247617), (27, 155907), (51, 82539), (81, 51969), (153, 27513), (243, 17323), (459, 9171), (1019, 4131), (1377, 3057)]