12994803

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 20601600

約数和(自身を除く): 7606797

約数列:

[1, 3, 9, 19, 27, 57, 73, 171, 219, 347, 513, 657, 1041, 1387, 1971, 3123, 4161, 6593, 9369, 12483, 19779, 25331, 37449, 59337, 75993, 178011, 227979, 481289, 683937, 1443867, 4331601, 12994803]

約数ペア:

[(1, 12994803), (3, 4331601), (9, 1443867), (19, 683937), (27, 481289), (57, 227979), (73, 178011), (171, 75993), (219, 59337), (347, 37449), (513, 25331), (657, 19779), (1041, 12483), (1387, 9369), (1971, 6593), (3123, 4161)]