115820761

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{38749}}^1$

素因数の和:38824

約数の個数: 12

約数和(自身を含む): 136942500

約数和(自身を除く): 21121739

約数列:

[1, 7, 49, 61, 427, 2989, 38749, 271243, 1898701, 2363689, 16545823, 115820761]

約数ペア:

[(1, 115820761), (7, 16545823), (49, 2363689), (61, 1898701), (427, 271243), (2989, 38749)]