813441027

素因数分解:

$3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{53281}}^1$

素因数の和:54018

約数の個数: 16

約数和(自身を含む): 1241257472

約数和(自身を除く): 427816445

約数列:

[1, 3, 7, 21, 727, 2181, 5089, 15267, 53281, 159843, 372967, 1118901, 38735287, 116205861, 271147009, 813441027]

約数ペア:

[(1, 813441027), (3, 271147009), (7, 116205861), (21, 38735287), (727, 1118901), (2181, 372967), (5089, 159843), (15267, 53281)]