2581470507

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{92357}}^1$

素因数の和:92400

約数の個数: 32

約数和(自身を含む): 4326787584

約数和(自身を除く): 1745317077

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 1331, 2541, 3993, 9317, 27951, 92357, 277071, 646499, 1015927, 1939497, 3047781, 7111489, 11175197, 21334467, 33525591, 78226379, 122927167, 234679137, 368781501, 860490169, 2581470507]

約数ペア:

[(1, 2581470507), (3, 860490169), (7, 368781501), (11, 234679137), (21, 122927167), (33, 78226379), (77, 33525591), (121, 21334467), (231, 11175197), (363, 7111489), (847, 3047781), (1331, 1939497), (2541, 1015927), (3993, 646499), (9317, 277071), (27951, 92357)]