488160771

素因数分解:

$3^1\times 7^1\times {\mathrm{1861}}^1\times {\mathrm{12491}}^1$

素因数の和:14362

約数の個数: 16

約数和(自身を含む): 744323328

約数和(自身を除く): 256162557

約数列:

[1, 3, 7, 21, 1861, 5583, 12491, 13027, 37473, 39081, 87437, 262311, 23245751, 69737253, 162720257, 488160771]

約数ペア:

[(1, 488160771), (3, 162720257), (7, 69737253), (21, 23245751), (1861, 262311), (5583, 87437), (12491, 39081), (13027, 37473)]