6972651

素因数分解:

$3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 36

約数和(自身を含む): 11909352

約数和(自身を除く): 4936701

約数列:

[1, 3, 7, 9, 21, 49, 63, 97, 147, 163, 291, 441, 489, 679, 873, 1141, 1467, 2037, 3423, 4753, 6111, 7987, 10269, 14259, 15811, 23961, 42777, 47433, 71883, 110677, 142299, 332031, 774739, 996093, 2324217, 6972651]

約数ペア:

[(1, 6972651), (3, 2324217), (7, 996093), (9, 774739), (21, 332031), (49, 142299), (63, 110677), (97, 71883), (147, 47433), (163, 42777), (291, 23961), (441, 15811), (489, 14259), (679, 10269), (873, 7987), (1141, 6111), (1467, 4753), (2037, 3423)]