10505943

素因数分解:

$3^4\times 7^2\times {\mathrm{2647}}^1$

素因数の和:2673

約数の個数: 30

約数和(自身を含む): 18263256

約数和(自身を除く): 7757313

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 2647, 3969, 7941, 18529, 23823, 55587, 71469, 129703, 166761, 214407, 389109, 500283, 1167327, 1500849, 3501981, 10505943]

約数ペア:

[(1, 10505943), (3, 3501981), (7, 1500849), (9, 1167327), (21, 500283), (27, 389109), (49, 214407), (63, 166761), (81, 129703), (147, 71469), (189, 55587), (441, 23823), (567, 18529), (1323, 7941), (2647, 3969)]