128829129

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{300301}}^1$

素因数の和:300328

約数の個数: 16

約数和(自身を含む): 201802944

約数和(自身を除く): 72973815

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 300301, 900903, 3303311, 3903913, 9909933, 11711739, 42943043, 128829129]

約数ペア:

[(1, 128829129), (3, 42943043), (11, 11711739), (13, 9909933), (33, 3903913), (39, 3303311), (143, 900903), (429, 300301)]