2711944557

素因数分解:

$3^4\times 7^1\times {\mathrm{4782971}}^1$

素因数の和:4782990

約数の個数: 20

約数和(自身を含む): 4629916896

約数和(自身を除く): 1917972339

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 4782971, 14348913, 33480797, 43046739, 100442391, 129140217, 301327173, 387420651, 903981519, 2711944557]

約数ペア:

[(1, 2711944557), (3, 903981519), (7, 387420651), (9, 301327173), (21, 129140217), (27, 100442391), (63, 43046739), (81, 33480797), (189, 14348913), (567, 4782971)]