2580450057

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{12739}}^1$

素因数の和:13133

約数の個数: 24

約数和(自身を含む): 3792035520

約数和(自身を除く): 1211585463

約数列:

[1, 3, 9, 71, 213, 317, 639, 951, 2853, 12739, 22507, 38217, 67521, 114651, 202563, 904469, 2713407, 4038263, 8140221, 12114789, 36344367, 286716673, 860150019, 2580450057]

約数ペア:

[(1, 2580450057), (3, 860150019), (9, 286716673), (71, 36344367), (213, 12114789), (317, 8140221), (639, 4038263), (951, 2713407), (2853, 904469), (12739, 202563), (22507, 114651), (38217, 67521)]