383804001

素因数分解:

$3^4\times 7^1\times {\mathrm{676903}}^1$

素因数の和:676922

約数の個数: 20

約数和(自身を含む): 655243072

約数和(自身を除く): 271439071

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 676903, 2030709, 4738321, 6092127, 14214963, 18276381, 42644889, 54829143, 127934667, 383804001]

約数ペア:

[(1, 383804001), (3, 127934667), (7, 54829143), (9, 42644889), (21, 18276381), (27, 14214963), (63, 6092127), (81, 4738321), (189, 2030709), (567, 676903)]