9811287

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{2053}}^1$

素因数の和:2124

約数の個数: 20

約数和(自身を含む): 14912040

約数和(自身を除く): 5100753

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 2053, 4779, 6159, 18477, 55431, 121127, 166293, 363381, 1090143, 3270429, 9811287]

約数ペア:

[(1, 9811287), (3, 3270429), (9, 1090143), (27, 363381), (59, 166293), (81, 121127), (177, 55431), (531, 18477), (1593, 6159), (2053, 4779)]