9887339

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1759}}^1$

素因数の和:1850

約数の個数: 16

約数和(自身を含む): 12503040

約数和(自身を除く): 2615701

約数列:

[1, 7, 11, 73, 77, 511, 803, 1759, 5621, 12313, 19349, 128407, 135443, 898849, 1412477, 9887339]

約数ペア:

[(1, 9887339), (7, 1412477), (11, 898849), (73, 135443), (77, 128407), (511, 19349), (803, 12313), (1759, 5621)]