243896939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89767}}^1$

素因数の和:89810

約数の個数: 16

約数和(自身を含む): 301620480

約数和(自身を除く): 57723541

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 89767, 987437, 1166971, 1705573, 12836681, 18761303, 22172449, 243896939]

約数ペア:

[(1, 243896939), (11, 22172449), (13, 18761303), (19, 12836681), (143, 1705573), (209, 1166971), (247, 987437), (2717, 89767)]