996906123

素因数分解:

$3^4\times {\mathrm{1873}}^1\times {\mathrm{6571}}^1$

素因数の和:8456

約数の個数: 20

約数和(自身を含む): 1490227288

約数和(自身を除く): 493321165

約数列:

[1, 3, 9, 27, 81, 1873, 5619, 6571, 16857, 19713, 50571, 59139, 151713, 177417, 532251, 12307483, 36922449, 110767347, 332302041, 996906123]

約数ペア:

[(1, 996906123), (3, 332302041), (9, 110767347), (27, 36922449), (81, 12307483), (1873, 532251), (5619, 177417), (6571, 151713), (16857, 59139), (19713, 50571)]