169482717

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{991127}}^1$

素因数の和:991152

約数の個数: 12

約数和(自身を含む): 257693280

約数和(自身を除く): 88210563

約数列:

[1, 3, 9, 19, 57, 171, 991127, 2973381, 8920143, 18831413, 56494239, 169482717]

約数ペア:

[(1, 169482717), (3, 56494239), (9, 18831413), (19, 8920143), (57, 2973381), (171, 991127)]