634743315

素因数分解:

$3^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{20959}}^1$

素因数の和:21643

約数の個数: 24

約数和(自身を含む): 1101909120

約数和(自身を除く): 467165805

約数列:

[1, 3, 5, 9, 15, 45, 673, 2019, 3365, 6057, 10095, 20959, 30285, 62877, 104795, 188631, 314385, 943155, 14105407, 42316221, 70527035, 126948663, 211581105, 634743315]

約数ペア:

[(1, 634743315), (3, 211581105), (5, 126948663), (9, 70527035), (15, 42316221), (45, 14105407), (673, 943155), (2019, 314385), (3365, 188631), (6057, 104795), (10095, 62877), (20959, 30285)]