2499849

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 4262400

約数和(自身を除く): 1762551

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 443, 513, 627, 1329, 1881, 3987, 4873, 5643, 8417, 11961, 14619, 25251, 43857, 75753, 92587, 131571, 227259, 277761, 833283, 2499849]

約数ペア:

[(1, 2499849), (3, 833283), (9, 277761), (11, 227259), (19, 131571), (27, 92587), (33, 75753), (57, 43857), (99, 25251), (171, 14619), (209, 11961), (297, 8417), (443, 5643), (513, 4873), (627, 3987), (1329, 1881)]