1620294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20773}}^1$

素因数の和:20791

約数の個数: 16

約数和(自身を含む): 3490032

約数和(自身を除く): 1869738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 20773, 41546, 62319, 124638, 270049, 540098, 810147, 1620294]

約数ペア:

[(1, 1620294), (2, 810147), (3, 540098), (6, 270049), (13, 124638), (26, 62319), (39, 41546), (78, 20773)]