2080483821

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2237}}^1\times {\mathrm{7949}}^1$

素因数の和:10205

約数の個数: 24

約数和(自身を含む): 3238162200

約数和(自身を除く): 1157678379

約数列:

[1, 3, 9, 13, 39, 117, 2237, 6711, 7949, 20133, 23847, 29081, 71541, 87243, 103337, 261729, 310011, 930033, 17781913, 53345739, 160037217, 231164869, 693494607, 2080483821]

約数ペア:

[(1, 2080483821), (3, 693494607), (9, 231164869), (13, 160037217), (39, 53345739), (117, 17781913), (2237, 930033), (6711, 310011), (7949, 261729), (20133, 103337), (23847, 87243), (29081, 71541)]