2089583391

素因数分解:

$3^1\times 7^2\times {\mathrm{1493}}^1\times {\mathrm{9521}}^1$

素因数の和:11031

約数の個数: 24

約数和(自身を含む): 3243497904

約数和(自身を除く): 1153914513

約数列:

[1, 3, 7, 21, 49, 147, 1493, 4479, 9521, 10451, 28563, 31353, 66647, 73157, 199941, 219471, 466529, 1399587, 14214853, 42644559, 99503971, 298511913, 696527797, 2089583391]

約数ペア:

[(1, 2089583391), (3, 696527797), (7, 298511913), (21, 99503971), (49, 42644559), (147, 14214853), (1493, 1399587), (4479, 466529), (9521, 219471), (10451, 199941), (28563, 73157), (31353, 66647)]