1252152039

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{490463}}^1$

素因数の和:490526

約数の個数: 16

約数和(自身を含む): 1789212672

約数和(自身を除く): 537060633

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 490463, 1471389, 11280649, 18147131, 33841947, 54441393, 417384013, 1252152039]

約数ペア:

[(1, 1252152039), (3, 417384013), (23, 54441393), (37, 33841947), (69, 18147131), (111, 11280649), (851, 1471389), (2553, 490463)]