2836701

素因数分解:

$3^4\times 7^1\times {\mathrm{5003}}^1$

素因数の和:5022

約数の個数: 20

約数和(自身を含む): 4843872

約数和(自身を除く): 2007171

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 5003, 15009, 35021, 45027, 105063, 135081, 315189, 405243, 945567, 2836701]

約数ペア:

[(1, 2836701), (3, 945567), (7, 405243), (9, 315189), (21, 135081), (27, 105063), (63, 45027), (81, 35021), (189, 15009), (567, 5003)]