23393421

素因数分解:

$3^3\times {\mathrm{521}}^1\times {\mathrm{1663}}^1$

素因数の和:2193

約数の個数: 16

約数和(自身を含む): 34744320

約数和(自身を除く): 11350899

約数列:

[1, 3, 9, 27, 521, 1563, 1663, 4689, 4989, 14067, 14967, 44901, 866423, 2599269, 7797807, 23393421]

約数ペア:

[(1, 23393421), (3, 7797807), (9, 2599269), (27, 866423), (521, 44901), (1563, 14967), (1663, 14067), (4689, 4989)]