11166981

素因数分解:

$3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{827}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 17063424

約数和(自身を除く): 5896443

約数列:

[1, 3, 7, 21, 643, 827, 1929, 2481, 4501, 5789, 13503, 17367, 531761, 1595283, 3722327, 11166981]

約数ペア:

[(1, 11166981), (3, 3722327), (7, 1595283), (21, 531761), (643, 17367), (827, 13503), (1929, 5789), (2481, 4501)]