12613749

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{353}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 17320512

約数和(自身を除く): 4706763

約数列:

[1, 3, 43, 129, 277, 353, 831, 1059, 11911, 15179, 35733, 45537, 97781, 293343, 4204583, 12613749]

約数ペア:

[(1, 12613749), (3, 4204583), (43, 293343), (129, 97781), (277, 45537), (353, 35733), (831, 15179), (1059, 11911)]