71311123

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2803}}^1$

素因数の和:2938

約数の個数: 16

約数和(自身を含む): 81652480

約数和(自身を除く): 10341357

約数列:

[1, 13, 19, 103, 247, 1339, 1957, 2803, 25441, 36439, 53257, 288709, 692341, 3753217, 5485471, 71311123]

約数ペア:

[(1, 71311123), (13, 5485471), (19, 3753217), (103, 692341), (247, 288709), (1339, 53257), (1957, 36439), (2803, 25441)]