119949991

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{106433}}^1$

素因数の和:106470

約数の個数: 12

約数和(自身を含む): 145601712

約数和(自身を除く): 25651721

約数列:

[1, 7, 23, 49, 161, 1127, 106433, 745031, 2447959, 5215217, 17135713, 119949991]

約数ペア:

[(1, 119949991), (7, 17135713), (23, 5215217), (49, 2447959), (161, 745031), (1127, 106433)]