11990097

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2293}}^1$

素因数の和:2389

約数の個数: 24

約数和(自身を含む): 20040384

約数和(自身を除く): 8050287

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 2293, 5229, 6879, 16051, 20637, 48153, 144459, 190319, 570957, 1332233, 1712871, 3996699, 11990097]

約数ペア:

[(1, 11990097), (3, 3996699), (7, 1712871), (9, 1332233), (21, 570957), (63, 190319), (83, 144459), (249, 48153), (581, 20637), (747, 16051), (1743, 6879), (2293, 5229)]