3927609

素因数分解:

$3^5\times 7^1\times {\mathrm{2309}}^1$

素因数の和:2331

約数の個数: 24

約数和(自身を含む): 6726720

約数和(自身を除く): 2799111

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 2309, 6927, 16163, 20781, 48489, 62343, 145467, 187029, 436401, 561087, 1309203, 3927609]

約数ペア:

[(1, 3927609), (3, 1309203), (7, 561087), (9, 436401), (21, 187029), (27, 145467), (63, 62343), (81, 48489), (189, 20781), (243, 16163), (567, 6927), (1701, 2309)]