16872297

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10061}}^1$

素因数の和:10120

約数の個数: 16

約数和(自身を含む): 24792768

約数和(自身を除く): 7920471

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 10061, 30183, 130793, 392379, 432623, 1297869, 5624099, 16872297]

約数ペア:

[(1, 16872297), (3, 5624099), (13, 1297869), (39, 432623), (43, 392379), (129, 130793), (559, 30183), (1677, 10061)]