1433943

素因数分解:

$3^6\times 7^1\times {\mathrm{281}}^1$

素因数の和:306

約数の個数: 28

約数和(自身を含む): 2465808

約数和(自身を除く): 1031865

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 281, 567, 729, 843, 1701, 1967, 2529, 5103, 5901, 7587, 17703, 22761, 53109, 68283, 159327, 204849, 477981, 1433943]

約数ペア:

[(1, 1433943), (3, 477981), (7, 204849), (9, 159327), (21, 68283), (27, 53109), (63, 22761), (81, 17703), (189, 7587), (243, 5901), (281, 5103), (567, 2529), (729, 1967), (843, 1701)]