4038639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 6511104

約数和(自身を除く): 2472465

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 313, 391, 561, 759, 939, 1173, 3443, 4301, 5321, 7199, 10329, 12903, 15963, 21597, 58531, 79189, 122383, 175593, 237567, 367149, 1346213, 4038639]

約数ペア:

[(1, 4038639), (3, 1346213), (11, 367149), (17, 237567), (23, 175593), (33, 122383), (51, 79189), (69, 58531), (187, 21597), (253, 15963), (313, 12903), (391, 10329), (561, 7199), (759, 5321), (939, 4301), (1173, 3443)]