5057721

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{3673}}^1$

素因数の和:3702

約数の個数: 20

約数和(自身を含む): 8001972

約数和(自身を除く): 2944251

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 3673, 11019, 33057, 62441, 99171, 187323, 297513, 561969, 1685907, 5057721]

約数ペア:

[(1, 5057721), (3, 1685907), (9, 561969), (17, 297513), (27, 187323), (51, 99171), (81, 62441), (153, 33057), (459, 11019), (1377, 3673)]