28188543

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1433}}^1$

素因数の和:1598

約数の個数: 16

約数和(自身を含む): 38545920

約数和(自身を除く): 10357377

約数列:

[1, 3, 79, 83, 237, 249, 1433, 4299, 6557, 19671, 113207, 118939, 339621, 356817, 9396181, 28188543]

約数ペア:

[(1, 28188543), (3, 9396181), (79, 356817), (83, 339621), (237, 118939), (249, 113207), (1433, 19671), (4299, 6557)]