118708919

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 144118800

約数和(自身を除く): 25409881

約数列:

[1, 7, 29, 49, 139, 203, 601, 973, 1421, 4031, 4207, 6811, 17429, 28217, 29449, 83539, 122003, 197519, 584773, 854021, 2422631, 4093411, 16958417, 118708919]

約数ペア:

[(1, 118708919), (7, 16958417), (29, 4093411), (49, 2422631), (139, 854021), (203, 584773), (601, 197519), (973, 122003), (1421, 83539), (4031, 29449), (4207, 28217), (6811, 17429)]