78388739

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17683}}^1$

素因数の和:17738

約数の個数: 16

約数和(自身を含む): 95069184

約数和(自身を除く): 16680445

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 17683, 194513, 229879, 548173, 2528669, 6029903, 7126249, 78388739]

約数ペア:

[(1, 78388739), (11, 7126249), (13, 6029903), (31, 2528669), (143, 548173), (341, 229879), (403, 194513), (4433, 17683)]