213716187

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{1433}}^1$

素因数の和:1739

約数の個数: 24

約数和(自身を含む): 314527824

約数和(自身を除く): 100811637

約数列:

[1, 3, 9, 73, 219, 227, 657, 681, 1433, 2043, 4299, 12897, 16571, 49713, 104609, 149139, 313827, 325291, 941481, 975873, 2927619, 23746243, 71238729, 213716187]

約数ペア:

[(1, 213716187), (3, 71238729), (9, 23746243), (73, 2927619), (219, 975873), (227, 941481), (657, 325291), (681, 313827), (1433, 149139), (2043, 104609), (4299, 49713), (12897, 16571)]