2163699

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:767

約数の個数: 16

約数和(自身を含む): 3235840

約数和(自身を除く): 1072141

約数列:

[1, 3, 9, 27, 127, 381, 631, 1143, 1893, 3429, 5679, 17037, 80137, 240411, 721233, 2163699]

約数ペア:

[(1, 2163699), (3, 721233), (9, 240411), (27, 80137), (127, 17037), (381, 5679), (631, 3429), (1143, 1893)]