2838429

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 1999971

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 503, 513, 627, 1509, 1881, 4527, 5533, 5643, 9557, 13581, 16599, 28671, 49797, 86013, 105127, 149391, 258039, 315381, 946143, 2838429]

約数ペア:

[(1, 2838429), (3, 946143), (9, 315381), (11, 258039), (19, 149391), (27, 105127), (33, 86013), (57, 49797), (99, 28671), (171, 16599), (209, 13581), (297, 9557), (503, 5643), (513, 5533), (627, 4527), (1509, 1881)]