1113308847

素因数分解:

$3^3\times 7^1\times {\mathrm{643}}^1\times {\mathrm{9161}}^1$

素因数の和:9820

約数の個数: 32

約数和(自身を含む): 1888104960

約数和(自身を除く): 774796113

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 643, 1929, 4501, 5787, 9161, 13503, 17361, 27483, 40509, 64127, 82449, 121527, 192381, 247347, 577143, 1731429, 5890523, 17671569, 41233661, 53014707, 123700983, 159044121, 371102949, 1113308847]

約数ペア:

[(1, 1113308847), (3, 371102949), (7, 159044121), (9, 123700983), (21, 53014707), (27, 41233661), (63, 17671569), (189, 5890523), (643, 1731429), (1929, 577143), (4501, 247347), (5787, 192381), (9161, 121527), (13503, 82449), (17361, 64127), (27483, 40509)]