121621269

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{526499}}^1$

素因数の和:526520

約数の個数: 16

約数和(自身を含む): 202176000

約数和(自身を除く): 80554731

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 526499, 1579497, 3685493, 5791489, 11056479, 17374467, 40540423, 121621269]

約数ペア:

[(1, 121621269), (3, 40540423), (7, 17374467), (11, 11056479), (21, 5791489), (33, 3685493), (77, 1579497), (231, 526499)]