13460013

素因数分解:

$3^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 23726976

約数和(自身を除く): 10266963

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 193, 243, 287, 369, 567, 579, 861, 1107, 1351, 1701, 1737, 2583, 3321, 4053, 5211, 7749, 7913, 9963, 12159, 15633, 23247, 23739, 36477, 46899, 55391, 69741, 71217, 109431, 166173, 213651, 328293, 498519, 640953, 1495557, 1922859, 4486671, 13460013]

約数ペア:

[(1, 13460013), (3, 4486671), (7, 1922859), (9, 1495557), (21, 640953), (27, 498519), (41, 328293), (63, 213651), (81, 166173), (123, 109431), (189, 71217), (193, 69741), (243, 55391), (287, 46899), (369, 36477), (567, 23739), (579, 23247), (861, 15633), (1107, 12159), (1351, 9963), (1701, 7913), (1737, 7749), (2583, 5211), (3321, 4053)]