17995263

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41947}}^1$

素因数の和:41974

約数の個数: 16

約数和(自身を含む): 28189056

約数和(自身を除く): 10193793

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 41947, 125841, 461417, 545311, 1384251, 1635933, 5998421, 17995263]

約数ペア:

[(1, 17995263), (3, 5998421), (11, 1635933), (13, 1384251), (33, 545311), (39, 461417), (143, 125841), (429, 41947)]