858476073

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{10243}}^1$

素因数の和:10573

約数の個数: 32

約数和(自身を含む): 1413508096

約数和(自身を除く): 555032023

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 307, 921, 2149, 3991, 6447, 10243, 11973, 27937, 30729, 71701, 83811, 133159, 215103, 399477, 932113, 2796339, 3144601, 9433803, 22012207, 40879813, 66036621, 122639439, 286158691, 858476073]

約数ペア:

[(1, 858476073), (3, 286158691), (7, 122639439), (13, 66036621), (21, 40879813), (39, 22012207), (91, 9433803), (273, 3144601), (307, 2796339), (921, 932113), (2149, 399477), (3991, 215103), (6447, 133159), (10243, 83811), (11973, 71701), (27937, 30729)]