2647053

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 4262400

約数和(自身を除く): 1615347

約数列:

[1, 3, 9, 17, 27, 51, 73, 79, 153, 219, 237, 459, 657, 711, 1241, 1343, 1971, 2133, 3723, 4029, 5767, 11169, 12087, 17301, 33507, 36261, 51903, 98039, 155709, 294117, 882351, 2647053]

約数ペア:

[(1, 2647053), (3, 882351), (9, 294117), (17, 155709), (27, 98039), (51, 51903), (73, 36261), (79, 33507), (153, 17301), (219, 12087), (237, 11169), (459, 5767), (657, 4029), (711, 3723), (1241, 2133), (1343, 1971)]