13265967

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 22280832

約数和(自身を除く): 9014865

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 107, 143, 187, 221, 289, 321, 429, 561, 663, 867, 1177, 1391, 1819, 2431, 3179, 3531, 3757, 4173, 5457, 7293, 9537, 11271, 15301, 20009, 23647, 30923, 41327, 45903, 60027, 70941, 92769, 123981, 260117, 340153, 401999, 780351, 1020459, 1205997, 4421989, 13265967]

約数ペア:

[(1, 13265967), (3, 4421989), (11, 1205997), (13, 1020459), (17, 780351), (33, 401999), (39, 340153), (51, 260117), (107, 123981), (143, 92769), (187, 70941), (221, 60027), (289, 45903), (321, 41327), (429, 30923), (561, 23647), (663, 20009), (867, 15301), (1177, 11271), (1391, 9537), (1819, 7293), (2431, 5457), (3179, 4173), (3531, 3757)]