29091909

素因数分解:

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

素因数の和:246

約数の個数: 36

約数和(自身を含む): 49186592

約数和(自身を除く): 20094683

約数列:

[1, 3, 7, 11, 21, 33, 77, 107, 121, 231, 321, 363, 749, 847, 1177, 2247, 2541, 3531, 8239, 11449, 12947, 24717, 34347, 38841, 80143, 90629, 125939, 240429, 271887, 377817, 881573, 1385329, 2644719, 4155987, 9697303, 29091909]

約数ペア:

[(1, 29091909), (3, 9697303), (7, 4155987), (11, 2644719), (21, 1385329), (33, 881573), (77, 377817), (107, 271887), (121, 240429), (231, 125939), (321, 90629), (363, 80143), (749, 38841), (847, 34347), (1177, 24717), (2247, 12947), (2541, 11449), (3531, 8239)]