427156611

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{180007}}^1$

素因数の和:180130

約数の個数: 16

約数和(自身を含む): 656669184

約数和(自身を除く): 229512573

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 180007, 540021, 1260049, 3780147, 20340791, 61022373, 142385537, 427156611]

約数ペア:

[(1, 427156611), (3, 142385537), (7, 61022373), (21, 20340791), (113, 3780147), (339, 1260049), (791, 540021), (2373, 180007)]