4449021

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 6321600

約数和(自身を除く): 1872579

約数列:

[1, 3, 19, 57, 89, 267, 877, 1691, 2631, 5073, 16663, 49989, 78053, 234159, 1483007, 4449021]

約数ペア:

[(1, 4449021), (3, 1483007), (19, 234159), (57, 78053), (89, 49989), (267, 16663), (877, 5073), (1691, 2631)]