38999259

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{111109}}^1$

素因数の和:111131

約数の個数: 16

約数和(自身を含む): 62221600

約数和(自身を除く): 23222341

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 111109, 333327, 999981, 1444417, 2999943, 4333251, 12999753, 38999259]

約数ペア:

[(1, 38999259), (3, 12999753), (9, 4333251), (13, 2999943), (27, 1444417), (39, 999981), (117, 333327), (351, 111109)]