5518143

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 8334768

約数和(自身を除く): 2816625

約数列:

[1, 3, 9, 37, 73, 111, 219, 227, 333, 657, 681, 2043, 2701, 8103, 8399, 16571, 24309, 25197, 49713, 75591, 149139, 613127, 1839381, 5518143]

約数ペア:

[(1, 5518143), (3, 1839381), (9, 613127), (37, 149139), (73, 75591), (111, 49713), (219, 25197), (227, 24309), (333, 16571), (657, 8399), (681, 8103), (2043, 2701)]