2116716315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{20159203}}^1$

素因数の和:20159218

約数の個数: 16

約数和(自身を含む): 3870567168

約数和(自身を除く): 1753850853

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 20159203, 60477609, 100796015, 141114421, 302388045, 423343263, 705572105, 2116716315]

約数ペア:

[(1, 2116716315), (3, 705572105), (5, 423343263), (7, 302388045), (15, 141114421), (21, 100796015), (35, 60477609), (105, 20159203)]