2100079815

素因数分解:

$3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{226913}}^1$

素因数の和:227538

約数の個数: 16

約数和(自身を含む): 3365588448

約数和(自身を除く): 1265508633

約数列:

[1, 3, 5, 15, 617, 1851, 3085, 9255, 226913, 680739, 1134565, 3403695, 140005321, 420015963, 700026605, 2100079815]

約数ペア:

[(1, 2100079815), (3, 700026605), (5, 420015963), (15, 140005321), (617, 3403695), (1851, 1134565), (3085, 680739), (9255, 226913)]