2021611545

素因数分解:

$3^2\times 5^1\times {\mathrm{44924701}}^1$

素因数の和:44924712

約数の個数: 12

約数和(自身を含む): 3504126756

約数和(自身を除く): 1482515211

約数列:

[1, 3, 5, 9, 15, 45, 44924701, 134774103, 224623505, 404322309, 673870515, 2021611545]

約数ペア:

[(1, 2021611545), (3, 673870515), (5, 404322309), (9, 224623505), (15, 134774103), (45, 44924701)]