2895771

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{503}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 4112640

約数和(自身を除く): 1216869

約数列:

[1, 3, 19, 57, 101, 303, 503, 1509, 1919, 5757, 9557, 28671, 50803, 152409, 965257, 2895771]

約数ペア:

[(1, 2895771), (3, 965257), (19, 152409), (57, 50803), (101, 28671), (303, 9557), (503, 5757), (1509, 1919)]