858785949

素因数分解:

$3^3\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{3907}}^1$

素因数の和:5086

約数の個数: 32

約数和(自身を含む): 1455651840

約数和(自身を除く): 596865891

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1163, 3489, 3907, 8141, 10467, 11721, 24423, 27349, 31401, 35163, 73269, 82047, 105489, 219807, 246141, 738423, 4543841, 13631523, 31806887, 40894569, 95420661, 122683707, 286261983, 858785949]

約数ペア:

[(1, 858785949), (3, 286261983), (7, 122683707), (9, 95420661), (21, 40894569), (27, 31806887), (63, 13631523), (189, 4543841), (1163, 738423), (3489, 246141), (3907, 219807), (8141, 105489), (10467, 82047), (11721, 73269), (24423, 35163), (27349, 31401)]