28356873

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{1123}}^1$

素因数の和:1588

約数の個数: 16

約数和(自身を含む): 39924480

約数和(自身を除く): 11567607

約数列:

[1, 3, 19, 57, 443, 1123, 1329, 3369, 8417, 21337, 25251, 64011, 497489, 1492467, 9452291, 28356873]

約数ペア:

[(1, 28356873), (3, 9452291), (19, 1492467), (57, 497489), (443, 64011), (1123, 25251), (1329, 21337), (3369, 8417)]