9257031

素因数分解:

$3^3\times 7^2\times {\mathrm{6997}}^1$

素因数の和:7020

約数の個数: 24

約数和(自身を含む): 15955440

約数和(自身を除く): 6698409

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 6997, 20991, 48979, 62973, 146937, 188919, 342853, 440811, 1028559, 1322433, 3085677, 9257031]

約数ペア:

[(1, 9257031), (3, 3085677), (7, 1322433), (9, 1028559), (21, 440811), (27, 342853), (49, 188919), (63, 146937), (147, 62973), (189, 48979), (441, 20991), (1323, 6997)]