1056552777

素因数分解:

$3^2\times 7^1\times {\mathrm{863}}^1\times {\mathrm{19433}}^1$

素因数の和:20309

約数の個数: 24

約数和(自身を含む): 1746261504

約数和(自身を除く): 689708727

約数列:

[1, 3, 7, 9, 21, 63, 863, 2589, 6041, 7767, 18123, 19433, 54369, 58299, 136031, 174897, 408093, 1224279, 16770679, 50312037, 117394753, 150936111, 352184259, 1056552777]

約数ペア:

[(1, 1056552777), (3, 352184259), (7, 150936111), (9, 117394753), (21, 50312037), (63, 16770679), (863, 1224279), (2589, 408093), (6041, 174897), (7767, 136031), (18123, 58299), (19433, 54369)]