55393009

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{751}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 65189376

約数和(自身を除く): 9796367

約数列:

[1, 7, 41, 257, 287, 751, 1799, 5257, 10537, 30791, 73759, 193007, 215537, 1351049, 7913287, 55393009]

約数ペア:

[(1, 55393009), (7, 7913287), (41, 1351049), (257, 215537), (287, 193007), (751, 73759), (1799, 30791), (5257, 10537)]