2039298345

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{6473963}}^1$

素因数の和:6473981

約数の個数: 24

約数和(自身を含む): 4039753536

約数和(自身を除く): 2000455191

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6473963, 19421889, 32369815, 45317741, 58265667, 97109445, 135953223, 226588705, 291328335, 407859669, 679766115, 2039298345]

約数ペア:

[(1, 2039298345), (3, 679766115), (5, 407859669), (7, 291328335), (9, 226588705), (15, 135953223), (21, 97109445), (35, 58265667), (45, 45317741), (63, 32369815), (105, 19421889), (315, 6473963)]