2017190709

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1464917}}^1$

素因数の和:1464946

約数の個数: 20

約数和(自身を含む): 3190591404

約数和(自身を除く): 1173400695

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1464917, 4394751, 13184253, 24903589, 39552759, 74710767, 118658277, 224132301, 672396903, 2017190709]

約数ペア:

[(1, 2017190709), (3, 672396903), (9, 224132301), (17, 118658277), (27, 74710767), (51, 39552759), (81, 24903589), (153, 13184253), (459, 4394751), (1377, 1464917)]