13480840807

素因数分解:

$7^1\times {\mathrm{12433}}^1\times {\mathrm{154897}}^1$

素因数の和:167337

約数の個数: 8

約数和(自身を含む): 15408013856

約数和(自身を除く): 1927173049

約数列:

[1, 7, 12433, 87031, 154897, 1084279, 1925834401, 13480840807]

約数ペア:

[(1, 13480840807), (7, 1925834401), (12433, 1084279), (87031, 154897)]