25212840961

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11291017}}^1$

素因数の和:11291064

約数の個数: 16

約数和(自身を含む): 32518131840

約数和(自身を除く): 7305290879

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 11291017, 79037119, 124201187, 327439493, 869408309, 2292076451, 3601834423, 25212840961]

約数ペア:

[(1, 25212840961), (7, 3601834423), (11, 2292076451), (29, 869408309), (77, 327439493), (203, 124201187), (319, 79037119), (2233, 11291017)]