284965107

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{953}}^1$

素因数の和:1483

約数の個数: 32

約数和(自身を含む): 450593280

約数和(自身を除く): 165628173

約数列:

[1, 3, 7, 21, 29, 87, 203, 491, 609, 953, 1473, 2859, 3437, 6671, 10311, 14239, 20013, 27637, 42717, 82911, 99673, 193459, 299019, 467923, 580377, 1403769, 3275461, 9826383, 13569767, 40709301, 94988369, 284965107]

約数ペア:

[(1, 284965107), (3, 94988369), (7, 40709301), (21, 13569767), (29, 9826383), (87, 3275461), (203, 1403769), (491, 580377), (609, 467923), (953, 299019), (1473, 193459), (2859, 99673), (3437, 82911), (6671, 42717), (10311, 27637), (14239, 20013)]