353186721

素因数分解:

$3^2\times {\mathrm{1439}}^1\times {\mathrm{27271}}^1$

素因数の和:28716

約数の個数: 12

約数和(自身を含む): 510531840

約数和(自身を除く): 157345119

約数列:

[1, 3, 9, 1439, 4317, 12951, 27271, 81813, 245439, 39242969, 117728907, 353186721]

約数ペア:

[(1, 353186721), (3, 117728907), (9, 39242969), (1439, 245439), (4317, 81813), (12951, 27271)]