19270683

素因数分解:

$3^3\times {\mathrm{653}}^1\times {\mathrm{1093}}^1$

素因数の和:1755

約数の個数: 16

約数和(自身を含む): 28619040

約数和(自身を除く): 9348357

約数列:

[1, 3, 9, 27, 653, 1093, 1959, 3279, 5877, 9837, 17631, 29511, 713729, 2141187, 6423561, 19270683]

約数ペア:

[(1, 19270683), (3, 6423561), (9, 2141187), (27, 713729), (653, 29511), (1093, 17631), (1959, 9837), (3279, 5877)]