57138851

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{467}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 72985536

約数和(自身を除く): 15846685

約数列:

[1, 7, 11, 49, 77, 227, 467, 539, 1589, 2497, 3269, 5137, 11123, 17479, 22883, 35959, 106009, 122353, 251713, 742063, 1166099, 5194441, 8162693, 57138851]

約数ペア:

[(1, 57138851), (7, 8162693), (11, 5194441), (49, 1166099), (77, 742063), (227, 251713), (467, 122353), (539, 106009), (1589, 35959), (2497, 22883), (3269, 17479), (5137, 11123)]