13683909

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{907}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 18828288

約数和(自身を除く): 5144379

約数列:

[1, 3, 47, 107, 141, 321, 907, 2721, 5029, 15087, 42629, 97049, 127887, 291147, 4561303, 13683909]

約数ペア:

[(1, 13683909), (3, 4561303), (47, 291147), (107, 127887), (141, 97049), (321, 42629), (907, 15087), (2721, 5029)]