3977961021

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{99571}}^1$

素因数の和:99793

約数の個数: 24

約数和(自身を含む): 6026894016

約数和(自身を除く): 2048932995

約数列:

[1, 3, 9, 23, 69, 193, 207, 579, 1737, 4439, 13317, 39951, 99571, 298713, 896139, 2290133, 6870399, 19217203, 20611197, 57651609, 172954827, 441995669, 1325987007, 3977961021]

約数ペア:

[(1, 3977961021), (3, 1325987007), (9, 441995669), (23, 172954827), (69, 57651609), (193, 20611197), (207, 19217203), (579, 6870399), (1737, 2290133), (4439, 896139), (13317, 298713), (39951, 99571)]