524886993

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{178351}}^1$

素因数の和:178469

約数の個数: 16

約数和(自身を含む): 784748800

約数和(自身を除く): 259861807

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 178351, 535053, 1605159, 4815477, 19440259, 58320777, 174962331, 524886993]

約数ペア:

[(1, 524886993), (3, 174962331), (9, 58320777), (27, 19440259), (109, 4815477), (327, 1605159), (981, 535053), (2943, 178351)]