1128987361

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{3943}}^1$

素因数の和:4236

約数の個数: 16

約数和(自身を含む): 1204024320

約数和(自身を除く): 75036959

約数列:

[1, 23, 59, 211, 1357, 3943, 4853, 12449, 90689, 232637, 286327, 831973, 5350651, 19135379, 49086407, 1128987361]

約数ペア:

[(1, 1128987361), (23, 49086407), (59, 19135379), (211, 5350651), (1357, 831973), (3943, 286327), (4853, 232637), (12449, 90689)]