11822721

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2477}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 16572864

約数和(自身を除く): 4750143

約数列:

[1, 3, 37, 43, 111, 129, 1591, 2477, 4773, 7431, 91649, 106511, 274947, 319533, 3940907, 11822721]

約数ペア:

[(1, 11822721), (3, 3940907), (37, 319533), (43, 274947), (111, 106511), (129, 91649), (1591, 7431), (2477, 4773)]