4290027

素因数分解:

$3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{727}}^1$

素因数の和:1018

約数の個数: 16

約数和(自身を含む): 6569472

約数和(自身を除く): 2279445

約数列:

[1, 3, 7, 21, 281, 727, 843, 1967, 2181, 5089, 5901, 15267, 204287, 612861, 1430009, 4290027]

約数ペア:

[(1, 4290027), (3, 1430009), (7, 612861), (21, 204287), (281, 15267), (727, 5901), (843, 5089), (1967, 2181)]