266846859

素因数分解:

$3^3\times {\mathrm{2347}}^1\times {\mathrm{4211}}^1$

素因数の和:6567

約数の個数: 16

約数和(自身を含む): 395591040

約数和(自身を除く): 128744181

約数列:

[1, 3, 9, 27, 2347, 4211, 7041, 12633, 21123, 37899, 63369, 113697, 9883217, 29649651, 88948953, 266846859]

約数ペア:

[(1, 266846859), (3, 88948953), (9, 29649651), (27, 9883217), (2347, 113697), (4211, 63369), (7041, 37899), (12633, 21123)]