17197407

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{8971}}^1$

素因数の和:9051

約数の個数: 16

約数和(自身を含む): 25839360

約数和(自身を除く): 8641953

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 8971, 26913, 80739, 242217, 636941, 1910823, 5732469, 17197407]

約数ペア:

[(1, 17197407), (3, 5732469), (9, 1910823), (27, 636941), (71, 242217), (213, 80739), (639, 26913), (1917, 8971)]