3082989

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 5289984

約数和(自身を除く): 2206995

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 491, 897, 1473, 2093, 3437, 6279, 6383, 10311, 11293, 19149, 33879, 44681, 79051, 134043, 146809, 237153, 440427, 1027663, 3082989]

約数ペア:

[(1, 3082989), (3, 1027663), (7, 440427), (13, 237153), (21, 146809), (23, 134043), (39, 79051), (69, 44681), (91, 33879), (161, 19149), (273, 11293), (299, 10311), (483, 6383), (491, 6279), (897, 3437), (1473, 2093)]