47639859

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{6581}}^1$

素因数の和:6730

約数の個数: 16

約数和(自身を含む): 67399680

約数和(自身を除く): 19759821

約数列:

[1, 3, 19, 57, 127, 381, 2413, 6581, 7239, 19743, 125039, 375117, 835787, 2507361, 15879953, 47639859]

約数ペア:

[(1, 47639859), (3, 15879953), (19, 2507361), (57, 835787), (127, 375117), (381, 125039), (2413, 19743), (6581, 7239)]