1095294393

素因数分解:

$3^4\times {\mathrm{1277}}^1\times {\mathrm{10589}}^1$

素因数の和:11878

約数の個数: 20

約数和(自身を含む): 1637616420

約数和(自身を除く): 542322027

約数列:

[1, 3, 9, 27, 81, 1277, 3831, 10589, 11493, 31767, 34479, 95301, 103437, 285903, 857709, 13522153, 40566459, 121699377, 365098131, 1095294393]

約数ペア:

[(1, 1095294393), (3, 365098131), (9, 121699377), (27, 40566459), (81, 13522153), (1277, 857709), (3831, 285903), (10589, 103437), (11493, 95301), (31767, 34479)]