57342879

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1489}}^1$

素因数の和:1895

約数の個数: 24

約数和(自身を含む): 90651600

約数和(自身を除く): 33308721

約数列:

[1, 3, 9, 11, 33, 99, 389, 1167, 1489, 3501, 4279, 4467, 12837, 13401, 16379, 38511, 49137, 147411, 579221, 1737663, 5212989, 6371431, 19114293, 57342879]

約数ペア:

[(1, 57342879), (3, 19114293), (9, 6371431), (11, 5212989), (33, 1737663), (99, 579221), (389, 147411), (1167, 49137), (1489, 38511), (3501, 16379), (4279, 13401), (4467, 12837)]