87393691

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{19237}}^1$

素因数の和:19314

約数の個数: 16

約数和(自身を含む): 110810880

約数和(自身を除く): 23417189

約数列:

[1, 7, 11, 59, 77, 413, 649, 4543, 19237, 134659, 211607, 1134983, 1481249, 7944881, 12484813, 87393691]

約数ペア:

[(1, 87393691), (7, 12484813), (11, 7944881), (59, 1481249), (77, 1134983), (413, 211607), (649, 134659), (4543, 19237)]