285436107

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3529}}^1$

素因数の和:3608

約数の個数: 48

約数和(自身を含む): 484598400

約数和(自身を除く): 199162293

約数列:

[1, 3, 9, 11, 19, 33, 43, 57, 99, 129, 171, 209, 387, 473, 627, 817, 1419, 1881, 2451, 3529, 4257, 7353, 8987, 10587, 26961, 31761, 38819, 67051, 80883, 116457, 151747, 201153, 349371, 455241, 603459, 737561, 1365723, 1669217, 2212683, 2883193, 5007651, 6638049, 8649579, 15022953, 25948737, 31715123, 95145369, 285436107]

約数ペア:

[(1, 285436107), (3, 95145369), (9, 31715123), (11, 25948737), (19, 15022953), (33, 8649579), (43, 6638049), (57, 5007651), (99, 2883193), (129, 2212683), (171, 1669217), (209, 1365723), (387, 737561), (473, 603459), (627, 455241), (817, 349371), (1419, 201153), (1881, 151747), (2451, 116457), (3529, 80883), (4257, 67051), (7353, 38819), (8987, 31761), (10587, 26961)]