11919663

素因数分解:

$3^3\times 7^1\times {\mathrm{63067}}^1$

素因数の和:63083

約数の個数: 16

約数和(自身を含む): 20181760

約数和(自身を除く): 8262097

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 63067, 189201, 441469, 567603, 1324407, 1702809, 3973221, 11919663]

約数ペア:

[(1, 11919663), (3, 3973221), (7, 1702809), (9, 1324407), (21, 567603), (27, 441469), (63, 189201), (189, 63067)]