996828021

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{52567}}^1$

素因数の和:52630

約数の個数: 36

約数和(自身を含む): 1713927072

約数和(自身を除く): 717099051

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 903, 2107, 2709, 6321, 18963, 52567, 157701, 367969, 473103, 1103907, 2260381, 2575783, 3311721, 6781143, 7727349, 15822667, 20343429, 23182047, 47468001, 110758669, 142404003, 332276007, 996828021]

約数ペア:

[(1, 996828021), (3, 332276007), (7, 142404003), (9, 110758669), (21, 47468001), (43, 23182047), (49, 20343429), (63, 15822667), (129, 7727349), (147, 6781143), (301, 3311721), (387, 2575783), (441, 2260381), (903, 1103907), (2107, 473103), (2709, 367969), (6321, 157701), (18963, 52567)]