16000887

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7121}}^1$

素因数の和:7238

約数の個数: 16

約数和(自身を含む): 24613632

約数和(自身を除く): 8612745

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 7121, 21363, 49847, 149541, 761947, 2285841, 5333629, 16000887]

約数ペア:

[(1, 16000887), (3, 5333629), (7, 2285841), (21, 761947), (107, 149541), (321, 49847), (749, 21363), (2247, 7121)]