5978919

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1187}}^1$

素因数の和:1286

約数の個数: 16

約数和(自身を含む): 8439552

約数和(自身を除く): 2460633

約数列:

[1, 3, 23, 69, 73, 219, 1187, 1679, 3561, 5037, 27301, 81903, 86651, 259953, 1992973, 5978919]

約数ペア:

[(1, 5978919), (3, 1992973), (23, 259953), (69, 86651), (73, 81903), (219, 27301), (1187, 5037), (1679, 3561)]