3877539

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1153}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 5539200

約数和(自身を除く): 1661661

約数列:

[1, 3, 19, 57, 59, 177, 1121, 1153, 3363, 3459, 21907, 65721, 68027, 204081, 1292513, 3877539]

約数ペア:

[(1, 3877539), (3, 1292513), (19, 204081), (57, 68027), (59, 65721), (177, 21907), (1121, 3459), (1153, 3363)]