2250039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1663}}^1$

素因数の和:1718

約数の個数: 16

約数和(自身を含む): 3354624

約数和(自身を除く): 1104585

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 1663, 4989, 18293, 54879, 68183, 204549, 750013, 2250039]

約数ペア:

[(1, 2250039), (3, 750013), (11, 204549), (33, 68183), (41, 54879), (123, 18293), (451, 4989), (1353, 1663)]