2019587073

素因数分解:

$3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{118583}}^1$

素因数の和:119404

約数の個数: 16

約数和(自身を含む): 3081286656

約数和(自身を除く): 1061699583

約数列:

[1, 3, 7, 21, 811, 2433, 5677, 17031, 118583, 355749, 830081, 2490243, 96170813, 288512439, 673195691, 2019587073]

約数ペア:

[(1, 2019587073), (3, 673195691), (7, 288512439), (21, 96170813), (811, 2490243), (2433, 830081), (5677, 355749), (17031, 118583)]