293345857

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1\times {\mathrm{1361}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 344139264

約数和(自身を除く): 50793407

約数列:

[1, 7, 41, 287, 751, 1361, 5257, 9527, 30791, 55801, 215537, 390607, 1022111, 7154777, 41906551, 293345857]

約数ペア:

[(1, 293345857), (7, 41906551), (41, 7154777), (287, 1022111), (751, 390607), (1361, 215537), (5257, 55801), (9527, 30791)]