2296701

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:87

約数の個数: 48

約数和(自身を含む): 4043200

約数和(自身を除く): 1746499

約数列:

[1, 3, 9, 11, 19, 27, 33, 37, 57, 99, 111, 121, 171, 209, 297, 333, 363, 407, 513, 627, 703, 999, 1089, 1221, 1881, 2109, 2299, 3267, 3663, 4477, 5643, 6327, 6897, 7733, 10989, 13431, 18981, 20691, 23199, 40293, 62073, 69597, 85063, 120879, 208791, 255189, 765567, 2296701]

約数ペア:

[(1, 2296701), (3, 765567), (9, 255189), (11, 208791), (19, 120879), (27, 85063), (33, 69597), (37, 62073), (57, 40293), (99, 23199), (111, 20691), (121, 18981), (171, 13431), (209, 10989), (297, 7733), (333, 6897), (363, 6327), (407, 5643), (513, 4477), (627, 3663), (703, 3267), (999, 2299), (1089, 2109), (1221, 1881)]