401034771

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{2689}}^1$

素因数の和:2995

約数の個数: 24

約数和(自身を含む): 590013840

約数和(自身を除く): 188979069

約数列:

[1, 3, 9, 73, 219, 227, 657, 681, 2043, 2689, 8067, 16571, 24201, 49713, 149139, 196297, 588891, 610403, 1766673, 1831209, 5493627, 44559419, 133678257, 401034771]

約数ペア:

[(1, 401034771), (3, 133678257), (9, 44559419), (73, 5493627), (219, 1831209), (227, 1766673), (657, 610403), (681, 588891), (2043, 196297), (2689, 149139), (8067, 49713), (16571, 24201)]