4267989

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2269}}^1$

素因数の和:2305

約数の個数: 24

約数和(自身を含む): 7082400

約数和(自身を除く): 2814411

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 2269, 6807, 20421, 24959, 43111, 74877, 129333, 224631, 387999, 474221, 1422663, 4267989]

約数ペア:

[(1, 4267989), (3, 1422663), (9, 474221), (11, 387999), (19, 224631), (33, 129333), (57, 74877), (99, 43111), (171, 24959), (209, 20421), (627, 6807), (1881, 2269)]