214026021

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{30449}}^1$

素因数の和:30537

約数の個数: 24

約数和(自身を含む): 342014400

約数和(自身を除く): 127988379

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 30449, 91347, 274041, 334939, 1004817, 2161879, 3014451, 6485637, 19456911, 23780669, 71342007, 214026021]

約数ペア:

[(1, 214026021), (3, 71342007), (9, 23780669), (11, 19456911), (33, 6485637), (71, 3014451), (99, 2161879), (213, 1004817), (639, 334939), (781, 274041), (2343, 91347), (7029, 30449)]