1122687

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{967}}^1$

素因数の和:1019

約数の個数: 16

約数和(自身を含む): 1703680

約数和(自身を除く): 580993

約数列:

[1, 3, 9, 27, 43, 129, 387, 967, 1161, 2901, 8703, 26109, 41581, 124743, 374229, 1122687]

約数ペア:

[(1, 1122687), (3, 374229), (9, 124743), (27, 41581), (43, 26109), (129, 8703), (387, 2901), (967, 1161)]