13896729

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1823}}^1$

素因数の和:1858

約数の個数: 36

約数和(自身を含む): 25229568

約数和(自身を除く): 11332839

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 1823, 2541, 5469, 7623, 12761, 16407, 20053, 38283, 60159, 114849, 140371, 180477, 220583, 421113, 661749, 1263339, 1544081, 1985247, 4632243, 13896729]

約数ペア:

[(1, 13896729), (3, 4632243), (7, 1985247), (9, 1544081), (11, 1263339), (21, 661749), (33, 421113), (63, 220583), (77, 180477), (99, 140371), (121, 114849), (231, 60159), (363, 38283), (693, 20053), (847, 16407), (1089, 12761), (1823, 7623), (2541, 5469)]