3147729

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1877}}^1$

素因数の和:1936

約数の個数: 16

約数和(自身を含む): 4627392

約数和(自身を除く): 1479663

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 1877, 5631, 24401, 73203, 80711, 242133, 1049243, 3147729]

約数ペア:

[(1, 3147729), (3, 1049243), (13, 242133), (39, 80711), (43, 73203), (129, 24401), (559, 5631), (1677, 1877)]