1288335041

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{13183}}^1$

素因数の和:13820

約数の個数: 16

約数和(自身を含む): 1539047424

約数和(自身を除く): 250712383

約数列:

[1, 7, 23, 161, 607, 4249, 13183, 13961, 92281, 97727, 303209, 2122463, 8002081, 56014567, 184047863, 1288335041]

約数ペア:

[(1, 1288335041), (7, 184047863), (23, 56014567), (161, 8002081), (607, 2122463), (4249, 303209), (13183, 97727), (13961, 92281)]