2017560987

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{5748037}}^1$

素因数の和:5748059

約数の個数: 16

約数和(自身を含む): 3218901280

約数和(自身を除く): 1201340293

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5748037, 17244111, 51732333, 74724481, 155196999, 224173443, 672520329, 2017560987]

約数ペア:

[(1, 2017560987), (3, 672520329), (9, 224173443), (13, 155196999), (27, 74724481), (39, 51732333), (117, 17244111), (351, 5748037)]