9118539

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 13693680

約数和(自身を除く): 4575141

約数列:

[1, 3, 9, 37, 111, 139, 197, 333, 417, 591, 1251, 1773, 5143, 7289, 15429, 21867, 27383, 46287, 65601, 82149, 246447, 1013171, 3039513, 9118539]

約数ペア:

[(1, 9118539), (3, 3039513), (9, 1013171), (37, 246447), (111, 82149), (139, 65601), (197, 46287), (333, 27383), (417, 21867), (591, 15429), (1251, 7289), (1773, 5143)]