9268749

素因数分解:

$3^5\times 7^1\times {\mathrm{5449}}^1$

素因数の和:5471

約数の個数: 24

約数和(自身を含む): 15870400

約数和(自身を除く): 6601651

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 5449, 16347, 38143, 49041, 114429, 147123, 343287, 441369, 1029861, 1324107, 3089583, 9268749]

約数ペア:

[(1, 9268749), (3, 3089583), (7, 1324107), (9, 1029861), (21, 441369), (27, 343287), (63, 147123), (81, 114429), (189, 49041), (243, 38143), (567, 16347), (1701, 5449)]