13948143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 22934016

約数和(自身を除く): 8985873

約数列:

[1, 3, 11, 17, 23, 33, 47, 51, 69, 141, 187, 253, 391, 517, 529, 561, 759, 799, 1081, 1173, 1551, 1587, 2397, 3243, 4301, 5819, 8789, 8993, 11891, 12903, 17457, 18377, 24863, 26367, 26979, 35673, 55131, 74589, 98923, 202147, 273493, 296769, 422671, 606441, 820479, 1268013, 4649381, 13948143]

約数ペア:

[(1, 13948143), (3, 4649381), (11, 1268013), (17, 820479), (23, 606441), (33, 422671), (47, 296769), (51, 273493), (69, 202147), (141, 98923), (187, 74589), (253, 55131), (391, 35673), (517, 26979), (529, 26367), (561, 24863), (759, 18377), (799, 17457), (1081, 12903), (1173, 11891), (1551, 8993), (1587, 8789), (2397, 5819), (3243, 4301)]