3641841

素因数分解:

$3^5\times 7^1\times {\mathrm{2141}}^1$

素因数の和:2163

約数の個数: 24

約数和(自身を含む): 6237504

約数和(自身を除く): 2595663

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 2141, 6423, 14987, 19269, 44961, 57807, 134883, 173421, 404649, 520263, 1213947, 3641841]

約数ペア:

[(1, 3641841), (3, 1213947), (7, 520263), (9, 404649), (21, 173421), (27, 134883), (63, 57807), (81, 44961), (189, 19269), (243, 14987), (567, 6423), (1701, 2141)]