1521121323

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{32191}}^1$

素因数の和:33042

約数の個数: 16

約数和(自身を含む): 2137548800

約数和(自身を除く): 616427477

約数列:

[1, 3, 19, 57, 829, 2487, 15751, 32191, 47253, 96573, 611629, 1834887, 26686339, 80059017, 507040441, 1521121323]

約数ペア:

[(1, 1521121323), (3, 507040441), (19, 80059017), (57, 26686339), (829, 1834887), (2487, 611629), (15751, 96573), (32191, 47253)]