2013666081

素因数分解:

$3^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{130817}}^1$

素因数の和:131560

約数の個数: 16

約数和(自身を含む): 3072653184

約数和(自身を除く): 1058987103

約数列:

[1, 3, 7, 21, 733, 2199, 5131, 15393, 130817, 392451, 915719, 2747157, 95888861, 287666583, 671222027, 2013666081]

約数ペア:

[(1, 2013666081), (3, 671222027), (7, 287666583), (21, 95888861), (733, 2747157), (2199, 915719), (5131, 392451), (15393, 130817)]