2116735785

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{338407}}^1$

素因数の和:338557

約数の個数: 24

約数和(自身を含む): 3695415360

約数和(自身を除く): 1578679575

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 338407, 1015221, 1692035, 3045663, 5076105, 15228315, 47038573, 141115719, 235192865, 423347157, 705578595, 2116735785]

約数ペア:

[(1, 2116735785), (3, 705578595), (5, 423347157), (9, 235192865), (15, 141115719), (45, 47038573), (139, 15228315), (417, 5076105), (695, 3045663), (1251, 1692035), (2085, 1015221), (6255, 338407)]