23311989

素因数分解:

$3^3\times {\mathrm{443}}^1\times {\mathrm{1949}}^1$

素因数の和:2401

約数の個数: 16

約数和(自身を含む): 34632000

約数和(自身を除く): 11320011

約数列:

[1, 3, 9, 27, 443, 1329, 1949, 3987, 5847, 11961, 17541, 52623, 863407, 2590221, 7770663, 23311989]

約数ペア:

[(1, 23311989), (3, 7770663), (9, 2590221), (27, 863407), (443, 52623), (1329, 17541), (1949, 11961), (3987, 5847)]