12754131

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19237}}^1$

素因数の和:19270

約数の個数: 16

約数和(自身を含む): 19391904

約数和(自身を除く): 6637773

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 19237, 57711, 250081, 327029, 750243, 981087, 4251377, 12754131]

約数ペア:

[(1, 12754131), (3, 4251377), (13, 981087), (17, 750243), (39, 327029), (51, 250081), (221, 57711), (663, 19237)]