9847439

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:434

約数の個数: 16

約数和(自身を含む): 11677248

約数和(自身を除く): 1829809

約数列:

[1, 7, 37, 193, 197, 259, 1351, 1379, 7141, 7289, 38021, 49987, 51023, 266147, 1406777, 9847439]

約数ペア:

[(1, 9847439), (7, 1406777), (37, 266147), (193, 51023), (197, 49987), (259, 38021), (1351, 7289), (1379, 7141)]