21336694611

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{571}}^1\times {\mathrm{1669}}^1$

素因数の和:2699

約数の個数: 32

約数和(自身を含む): 30262003200

約数和(自身を除く): 8925308589

約数列:

[1, 3, 17, 51, 439, 571, 1317, 1669, 1713, 5007, 7463, 9707, 22389, 28373, 29121, 85119, 250669, 732691, 752007, 952999, 2198073, 2858997, 4261373, 12455747, 12784119, 16200983, 37367241, 48602949, 418366561, 1255099683, 7112231537, 21336694611]

約数ペア:

[(1, 21336694611), (3, 7112231537), (17, 1255099683), (51, 418366561), (439, 48602949), (571, 37367241), (1317, 16200983), (1669, 12784119), (1713, 12455747), (5007, 4261373), (7463, 2858997), (9707, 2198073), (22389, 952999), (28373, 752007), (29121, 732691), (85119, 250669)]