3139123

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 16

約数和(自身を含む): 3628800

約数和(自身を除く): 489677

約数列:

[1, 13, 19, 71, 179, 247, 923, 1349, 2327, 3401, 12709, 17537, 44213, 165217, 241471, 3139123]

約数ペア:

[(1, 3139123), (13, 241471), (19, 165217), (71, 44213), (179, 17537), (247, 12709), (923, 3401), (1349, 2327)]