1026564381

素因数分解:

$3^3\times {\mathrm{4261}}^1\times {\mathrm{8923}}^1$

素因数の和:13193

約数の個数: 16

約数和(自身を含む): 1521363520

約数和(自身を除く): 494799139

約数列:

[1, 3, 9, 27, 4261, 8923, 12783, 26769, 38349, 80307, 115047, 240921, 38020903, 114062709, 342188127, 1026564381]

約数ペア:

[(1, 1026564381), (3, 342188127), (9, 114062709), (27, 38020903), (4261, 240921), (8923, 115047), (12783, 80307), (26769, 38349)]