13299297

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21211}}^1$

素因数の和:21244

約数の個数: 16

約数和(自身を含む): 20363520

約数和(自身を除く): 7064223

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 21211, 63633, 233321, 403009, 699963, 1209027, 4433099, 13299297]

約数ペア:

[(1, 13299297), (3, 4433099), (11, 1209027), (19, 699963), (33, 403009), (57, 233321), (209, 63633), (627, 21211)]