2019682731

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1302181}}^1$

素因数の和:1302242

約数の個数: 16

約数和(自身を含む): 3000227328

約数和(自身を除く): 980544597

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 1302181, 3906543, 14323991, 42971973, 61202507, 183607521, 673227577, 2019682731]

約数ペア:

[(1, 2019682731), (3, 673227577), (11, 183607521), (33, 61202507), (47, 42971973), (141, 14323991), (517, 3906543), (1551, 1302181)]