7892937

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 12768000

約数和(自身を除く): 4875063

約数列:

[1, 3, 9, 13, 27, 39, 113, 117, 199, 339, 351, 597, 1017, 1469, 1791, 2587, 3051, 4407, 5373, 7761, 13221, 22487, 23283, 39663, 67461, 69849, 202383, 292331, 607149, 876993, 2630979, 7892937]

約数ペア:

[(1, 7892937), (3, 2630979), (9, 876993), (13, 607149), (27, 292331), (39, 202383), (113, 69849), (117, 67461), (199, 39663), (339, 23283), (351, 22487), (597, 13221), (1017, 7761), (1469, 5373), (1791, 4407), (2587, 3051)]