8389017

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10243}}^1$

素因数の和:10269

約数の個数: 24

約数和(自身を含む): 14915264

約数和(自身を除く): 6526247

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 10243, 30729, 71701, 92187, 133159, 215103, 399477, 645309, 932113, 1198431, 2796339, 8389017]

約数ペア:

[(1, 8389017), (3, 2796339), (7, 1198431), (9, 932113), (13, 645309), (21, 399477), (39, 215103), (63, 133159), (91, 92187), (117, 71701), (273, 30729), (819, 10243)]