384996969

素因数分解:

$3^4\times 7^2\times {\mathrm{97001}}^1$

素因数の和:97027

約数の個数: 30

約数和(自身を含む): 669022794

約数和(自身を除く): 284025825

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 97001, 291003, 679007, 873009, 2037021, 2619027, 4753049, 6111063, 7857081, 14259147, 18333189, 42777441, 54999567, 128332323, 384996969]

約数ペア:

[(1, 384996969), (3, 128332323), (7, 54999567), (9, 42777441), (21, 18333189), (27, 14259147), (49, 7857081), (63, 6111063), (81, 4753049), (147, 2619027), (189, 2037021), (441, 873009), (567, 679007), (1323, 291003), (3969, 97001)]