16013943

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{1997}}^1$

素因数の和:2026

約数の個数: 28

約数和(自身を含む): 26205768

約数和(自身を除く): 10191825

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 1997, 2673, 5991, 8019, 17973, 21967, 53919, 65901, 161757, 197703, 485271, 593109, 1455813, 1779327, 5337981, 16013943]

約数ペア:

[(1, 16013943), (3, 5337981), (9, 1779327), (11, 1455813), (27, 593109), (33, 485271), (81, 197703), (99, 161757), (243, 65901), (297, 53919), (729, 21967), (891, 17973), (1997, 8019), (2673, 5991)]