52997637

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{20857}}^1$

素因数の和:20889

約数の個数: 24

約数和(自身を含む): 88771648

約数和(自身を除く): 35774011

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 20857, 62571, 145999, 229427, 437997, 688281, 1605989, 2523697, 4817967, 7571091, 17665879, 52997637]

約数ペア:

[(1, 52997637), (3, 17665879), (7, 7571091), (11, 4817967), (21, 2523697), (33, 1605989), (77, 688281), (121, 437997), (231, 229427), (363, 145999), (847, 62571), (2541, 20857)]