542478

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3931}}^1$

素因数の和:3959

約数の個数: 16

約数和(自身を含む): 1132416

約数和(自身を除く): 589938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 3931, 7862, 11793, 23586, 90413, 180826, 271239, 542478]

約数ペア:

[(1, 542478), (2, 271239), (3, 180826), (6, 90413), (23, 23586), (46, 11793), (69, 7862), (138, 3931)]