271489149

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{511279}}^1$

素因数の和:511344

約数の個数: 12

約数和(自身を含む): 398798400

約数和(自身を除く): 127309251

約数列:

[1, 3, 9, 59, 177, 531, 511279, 1533837, 4601511, 30165461, 90496383, 271489149]

約数ペア:

[(1, 271489149), (3, 90496383), (9, 30165461), (59, 4601511), (177, 1533837), (531, 511279)]