1993622445

素因数分解:

$3^2\times 5^1\times {\mathrm{3301}}^1\times {\mathrm{13421}}^1$

素因数の和:16733

約数の個数: 24

約数和(自身を含む): 3456916632

約数和(自身を除く): 1463294187

約数列:

[1, 3, 5, 9, 15, 45, 3301, 9903, 13421, 16505, 29709, 40263, 49515, 67105, 120789, 148545, 201315, 603945, 44302721, 132908163, 221513605, 398724489, 664540815, 1993622445]

約数ペア:

[(1, 1993622445), (3, 664540815), (5, 398724489), (9, 221513605), (15, 132908163), (45, 44302721), (3301, 603945), (9903, 201315), (13421, 148545), (16505, 120789), (29709, 67105), (40263, 49515)]