7934157

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^2$

素因数の和:238

約数の個数: 36

約数和(自身を含む): 14423136

約数和(自身を除く): 6488979

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 107, 231, 321, 693, 749, 963, 1177, 2247, 3531, 6741, 8239, 10593, 11449, 24717, 34347, 74151, 80143, 103041, 125939, 240429, 377817, 721287, 881573, 1133451, 2644719, 7934157]

約数ペア:

[(1, 7934157), (3, 2644719), (7, 1133451), (9, 881573), (11, 721287), (21, 377817), (33, 240429), (63, 125939), (77, 103041), (99, 80143), (107, 74151), (231, 34347), (321, 24717), (693, 11449), (749, 10593), (963, 8239), (1177, 6741), (2247, 3531)]