13306029

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 20680704

約数和(自身を除く): 7374675

約数列:

[1, 3, 11, 23, 33, 47, 69, 141, 253, 373, 517, 759, 1081, 1119, 1551, 3243, 4103, 8579, 11891, 12309, 17531, 25737, 35673, 52593, 94369, 192841, 283107, 403213, 578523, 1209639, 4435343, 13306029]

約数ペア:

[(1, 13306029), (3, 4435343), (11, 1209639), (23, 578523), (33, 403213), (47, 283107), (69, 192841), (141, 94369), (253, 52593), (373, 35673), (517, 25737), (759, 17531), (1081, 12309), (1119, 11891), (1551, 8579), (3243, 4103)]