22697343

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 37440000

約数和(自身を除く): 14742657

約数列:

[1, 3, 9, 19, 23, 29, 57, 69, 87, 171, 199, 207, 261, 437, 551, 597, 667, 1311, 1653, 1791, 2001, 3781, 3933, 4577, 4959, 5771, 6003, 11343, 12673, 13731, 17313, 34029, 38019, 41193, 51939, 86963, 109649, 114057, 132733, 260889, 328947, 398199, 782667, 986841, 1194597, 2521927, 7565781, 22697343]

約数ペア:

[(1, 22697343), (3, 7565781), (9, 2521927), (19, 1194597), (23, 986841), (29, 782667), (57, 398199), (69, 328947), (87, 260889), (171, 132733), (199, 114057), (207, 109649), (261, 86963), (437, 51939), (551, 41193), (597, 38019), (667, 34029), (1311, 17313), (1653, 13731), (1791, 12673), (2001, 11343), (3781, 6003), (3933, 5771), (4577, 4959)]