171276987

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{281243}}^1$

素因数の和:281282

約数の個数: 16

約数和(自身を含む): 269994240

約数和(自身を除く): 98717253

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 281243, 843729, 1968701, 5906103, 8156047, 24468141, 57092329, 171276987]

約数ペア:

[(1, 171276987), (3, 57092329), (7, 24468141), (21, 8156047), (29, 5906103), (87, 1968701), (203, 843729), (609, 281243)]