858245949

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{963239}}^1$

素因数の和:963262

約数の個数: 20

約数和(自身を含む): 1398624480

約数和(自身を除く): 540378531

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 963239, 2889717, 8669151, 10595629, 26007453, 31786887, 78022359, 95360661, 286081983, 858245949]

約数ペア:

[(1, 858245949), (3, 286081983), (9, 95360661), (11, 78022359), (27, 31786887), (33, 26007453), (81, 10595629), (99, 8669151), (297, 2889717), (891, 963239)]