19822077

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{22247}}^1$

素因数の和:22270

約数の個数: 20

約数和(自身を含む): 32304096

約数和(自身を除く): 12482019

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 22247, 66741, 200223, 244717, 600669, 734151, 1802007, 2202453, 6607359, 19822077]

約数ペア:

[(1, 19822077), (3, 6607359), (9, 2202453), (11, 1802007), (27, 734151), (33, 600669), (81, 244717), (99, 200223), (297, 66741), (891, 22247)]