2912551719

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1801207}}^1$

素因数の和:1801235

約数の個数: 24

約数和(自身を含む): 4928105088

約数和(自身を除く): 2015553369

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 1801207, 5403621, 12608449, 19813277, 37825347, 59439831, 88259143, 138692939, 264777429, 416078817, 970850573, 2912551719]

約数ペア:

[(1, 2912551719), (3, 970850573), (7, 416078817), (11, 264777429), (21, 138692939), (33, 88259143), (49, 59439831), (77, 37825347), (147, 19813277), (231, 12608449), (539, 5403621), (1617, 1801207)]