2656759161

素因数分解:

$3^1\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{84737}}^1$

素因数の和:86240

約数の個数: 16

約数和(自身を含む): 4051154304

約数和(自身を除く): 1394395143

約数列:

[1, 3, 7, 21, 1493, 4479, 10451, 31353, 84737, 254211, 593159, 1779477, 126512341, 379537023, 885586387, 2656759161]

約数ペア:

[(1, 2656759161), (3, 885586387), (7, 379537023), (21, 126512341), (1493, 1779477), (4479, 593159), (10451, 254211), (31353, 84737)]