9646749

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 16727040

約数和(自身を除く): 7080291

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 1187, 2709, 3561, 8127, 8309, 10683, 24927, 32049, 51041, 74781, 153123, 224343, 357287, 459369, 1071861, 1378107, 3215583, 9646749]

約数ペア:

[(1, 9646749), (3, 3215583), (7, 1378107), (9, 1071861), (21, 459369), (27, 357287), (43, 224343), (63, 153123), (129, 74781), (189, 51041), (301, 32049), (387, 24927), (903, 10683), (1161, 8309), (1187, 8127), (2709, 3561)]