11717649

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{18869}}^1$

素因数の和:18901

約数の個数: 16

約数和(自身を含む): 18115200

約数和(自身を除く): 6397551

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 18869, 56607, 169821, 433987, 509463, 1301961, 3905883, 11717649]

約数ペア:

[(1, 11717649), (3, 3905883), (9, 1301961), (23, 509463), (27, 433987), (69, 169821), (207, 56607), (621, 18869)]