4817967

素因数分解:

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

素因数の和:20878

約数の個数: 16

約数和(自身を含む): 8009472

約数和(自身を除く): 3191505

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 20857, 62571, 145999, 229427, 437997, 688281, 1605989, 4817967]

約数ペア:

[(1, 4817967), (3, 1605989), (7, 688281), (11, 437997), (21, 229427), (33, 145999), (77, 62571), (231, 20857)]