855895911

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{49991}}^1$

素因数の和:50446

約数の個数: 16

約数和(自身を含む): 1231802880

約数和(自身を除く): 375906969

約数列:

[1, 3, 13, 39, 439, 1317, 5707, 17121, 49991, 149973, 649883, 1949649, 21946049, 65838147, 285298637, 855895911]

約数ペア:

[(1, 855895911), (3, 285298637), (13, 65838147), (39, 21946049), (439, 1949649), (1317, 649883), (5707, 149973), (17121, 49991)]