39894189

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{19079}}^1$

素因数の和:19140

約数の個数: 16

約数和(自身を含む): 57697920

約数和(自身を除く): 17803731

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 19079, 57237, 324343, 782239, 973029, 2346717, 13298063, 39894189]

約数ペア:

[(1, 39894189), (3, 13298063), (17, 2346717), (41, 973029), (51, 782239), (123, 324343), (697, 57237), (2091, 19079)]