127907423

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{4219}}^1$

素因数の和:4358

約数の個数: 16

約数和(自身を含む): 150704640

約数和(自身を除く): 22797217

約数列:

[1, 7, 61, 71, 427, 497, 4219, 4331, 29533, 30317, 257359, 299549, 1801513, 2096843, 18272489, 127907423]

約数ペア:

[(1, 127907423), (7, 18272489), (61, 2096843), (71, 1801513), (427, 299549), (497, 257359), (4219, 30317), (4331, 29533)]