4076013

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1663}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 5857280

約数和(自身を除く): 1781267

約数列:

[1, 3, 19, 43, 57, 129, 817, 1663, 2451, 4989, 31597, 71509, 94791, 214527, 1358671, 4076013]

約数ペア:

[(1, 4076013), (3, 1358671), (19, 214527), (43, 94791), (57, 71509), (129, 31597), (817, 4989), (1663, 2451)]