560349669

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{140333}}^1$

素因数の和:140369

約数の個数: 16

約数和(自身を含む): 821795904

約数和(自身を除く): 261446235

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 140333, 420999, 1543663, 4630989, 16980293, 50940879, 186783223, 560349669]

約数ペア:

[(1, 560349669), (3, 186783223), (11, 50940879), (33, 16980293), (121, 4630989), (363, 1543663), (1331, 420999), (3993, 140333)]