9791523

素因数分解:

$3^4\times 7^2\times {\mathrm{2467}}^1$

素因数の和:2493

約数の個数: 30

約数和(自身を含む): 17021796

約数和(自身を除く): 7230273

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 2467, 3969, 7401, 17269, 22203, 51807, 66609, 120883, 155421, 199827, 362649, 466263, 1087947, 1398789, 3263841, 9791523]

約数ペア:

[(1, 9791523), (3, 3263841), (7, 1398789), (9, 1087947), (21, 466263), (27, 362649), (49, 199827), (63, 155421), (81, 120883), (147, 66609), (189, 51807), (441, 22203), (567, 17269), (1323, 7401), (2467, 3969)]