127264489

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{947}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 146522880

約数和(自身を除く): 19258391

約数列:

[1, 11, 19, 209, 643, 947, 7073, 10417, 12217, 17993, 134387, 197923, 608921, 6698131, 11569499, 127264489]

約数ペア:

[(1, 127264489), (11, 11569499), (19, 6698131), (209, 608921), (643, 197923), (947, 134387), (7073, 17993), (10417, 12217)]