1844721

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4019}}^1$

素因数の和:4045

約数の個数: 16

約数和(自身を含む): 2894400

約数和(自身を除く): 1049679

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4019, 12057, 36171, 68323, 108513, 204969, 614907, 1844721]

約数ペア:

[(1, 1844721), (3, 614907), (9, 204969), (17, 108513), (27, 68323), (51, 36171), (153, 12057), (459, 4019)]