11191995

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3407}}^1$

素因数の和:3491

約数の個数: 24

約数和(自身を含む): 19670976

約数和(自身を除く): 8478981

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 3407, 10221, 17035, 30663, 51105, 153315, 248711, 746133, 1243555, 2238399, 3730665, 11191995]

約数ペア:

[(1, 11191995), (3, 3730665), (5, 2238399), (9, 1243555), (15, 746133), (45, 248711), (73, 153315), (219, 51105), (365, 30663), (657, 17035), (1095, 10221), (3285, 3407)]