8891127

素因数分解:

$3^5\times 7^1\times {\mathrm{5227}}^1$

素因数の和:5249

約数の個数: 24

約数和(自身を含む): 15223936

約数和(自身を除く): 6332809

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 5227, 15681, 36589, 47043, 109767, 141129, 329301, 423387, 987903, 1270161, 2963709, 8891127]

約数ペア:

[(1, 8891127), (3, 2963709), (7, 1270161), (9, 987903), (21, 423387), (27, 329301), (63, 141129), (81, 109767), (189, 47043), (243, 36589), (567, 15681), (1701, 5227)]