2013123903

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2338123}}^1$

素因数の和:2338174

約数の個数: 16

約数和(自身を含む): 3142438656

約数和(自身を除く): 1129314753

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 2338123, 7014369, 16366861, 49100583, 95863043, 287589129, 671041301, 2013123903]

約数ペア:

[(1, 2013123903), (3, 671041301), (7, 287589129), (21, 95863043), (41, 49100583), (123, 16366861), (287, 7014369), (861, 2338123)]