219220423

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{6343}}^1$

素因数の和:6486

約数の個数: 16

約数和(自身を含む): 246654720

約数和(自身を除く): 27434297

約数列:

[1, 17, 19, 107, 323, 1819, 2033, 6343, 34561, 107831, 120517, 678701, 2048789, 11537917, 12895319, 219220423]

約数ペア:

[(1, 219220423), (17, 12895319), (19, 11537917), (107, 2048789), (323, 678701), (1819, 120517), (2033, 107831), (6343, 34561)]