47778289

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 53143552

約数和(自身を除く): 5365263

約数列:

[1, 13, 43, 127, 559, 673, 1651, 5461, 8749, 28939, 70993, 85471, 376207, 1111123, 3675253, 47778289]

約数ペア:

[(1, 47778289), (13, 3675253), (43, 1111123), (127, 376207), (559, 85471), (673, 70993), (1651, 28939), (5461, 8749)]