80774519

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1\times {\mathrm{353}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 93807168

約数和(自身を除く): 13032649

約数列:

[1, 7, 97, 337, 353, 679, 2359, 2471, 32689, 34241, 118961, 228823, 239687, 832727, 11539217, 80774519]

約数ペア:

[(1, 80774519), (7, 11539217), (97, 832727), (337, 239687), (353, 228823), (679, 118961), (2359, 34241), (2471, 32689)]