2247393729

素因数分解:

$3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{131959}}^1$

素因数の和:132780

約数の個数: 16

約数和(自身を含む): 3428848640

約数和(自身を除く): 1181454911

約数列:

[1, 3, 7, 21, 811, 2433, 5677, 17031, 131959, 395877, 923713, 2771139, 107018749, 321056247, 749131243, 2247393729]

約数ペア:

[(1, 2247393729), (3, 749131243), (7, 321056247), (21, 107018749), (811, 2771139), (2433, 923713), (5677, 395877), (17031, 131959)]