28916712123

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39023903}}^1$

素因数の和:39023938

約数の個数: 16

約数和(自身を含む): 43706772480

約数和(自身を除く): 14790060357

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 39023903, 117071709, 507310739, 741454157, 1521932217, 2224362471, 9638904041, 28916712123]

約数ペア:

[(1, 28916712123), (3, 9638904041), (13, 2224362471), (19, 1521932217), (39, 741454157), (57, 507310739), (247, 117071709), (741, 39023903)]