21014745099

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{9007}}^1\times {\mathrm{4657}}^1$

素因数の和:13834

約数の個数: 16

約数和(自身を含む): 28196625408

約数和(自身を除く): 7181880309

約数列:

[1, 3, 167, 501, 4657, 9007, 13971, 27021, 777719, 1504169, 2333157, 4512507, 41945599, 125836797, 7004915033, 21014745099]

約数ペア:

[(1, 21014745099), (3, 7004915033), (167, 125836797), (501, 41945599), (4657, 4512507), (9007, 2333157), (13971, 1504169), (27021, 777719)]