2017340427

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1\times {\mathrm{17989}}^1$

素因数の和:19310

約数の個数: 16

約数和(自身を含む): 2784852000

約数和(自身を除く): 767511573

約数列:

[1, 3, 29, 87, 1289, 3867, 17989, 37381, 53967, 112143, 521681, 1565043, 23187821, 69563463, 672446809, 2017340427]

約数ペア:

[(1, 2017340427), (3, 672446809), (29, 69563463), (87, 23187821), (1289, 1565043), (3867, 521681), (17989, 112143), (37381, 53967)]