16135749

素因数分解:

$3^2\times 7^3\times {\mathrm{5227}}^1$

素因数の和:5254

約数の個数: 24

約数和(自身を含む): 27185600

約数和(自身を除く): 11049851

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 5227, 15681, 36589, 47043, 109767, 256123, 329301, 768369, 1792861, 2305107, 5378583, 16135749]

約数ペア:

[(1, 16135749), (3, 5378583), (7, 2305107), (9, 1792861), (21, 768369), (49, 329301), (63, 256123), (147, 109767), (343, 47043), (441, 36589), (1029, 15681), (3087, 5227)]