27892709

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 31204992

約数和(自身を除く): 3312283

約数列:

[1, 13, 37, 103, 481, 563, 1339, 3811, 7319, 20831, 49543, 57989, 270803, 753857, 2145593, 27892709]

約数ペア:

[(1, 27892709), (13, 2145593), (37, 753857), (103, 270803), (481, 57989), (563, 49543), (1339, 20831), (3811, 7319)]