9315243

素因数分解:

$3^4\times 7^2\times {\mathrm{2347}}^1$

素因数の和:2373

約数の個数: 30

約数和(自身を含む): 16194156

約数和(自身を除く): 6878913

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 2347, 3969, 7041, 16429, 21123, 49287, 63369, 115003, 147861, 190107, 345009, 443583, 1035027, 1330749, 3105081, 9315243]

約数ペア:

[(1, 9315243), (3, 3105081), (7, 1330749), (9, 1035027), (21, 443583), (27, 345009), (49, 190107), (63, 147861), (81, 115003), (147, 63369), (189, 49287), (441, 21123), (567, 16429), (1323, 7041), (2347, 3969)]