5242239

素因数分解:

$3^8\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:88

約数の個数: 36

約数和(自身を含む): 8502624

約数和(自身を除く): 3260385

約数列:

[1, 3, 9, 17, 27, 47, 51, 81, 141, 153, 243, 423, 459, 729, 799, 1269, 1377, 2187, 2397, 3807, 4131, 6561, 7191, 11421, 12393, 21573, 34263, 37179, 64719, 102789, 111537, 194157, 308367, 582471, 1747413, 5242239]

約数ペア:

[(1, 5242239), (3, 1747413), (9, 582471), (17, 308367), (27, 194157), (47, 111537), (51, 102789), (81, 64719), (141, 37179), (153, 34263), (243, 21573), (423, 12393), (459, 11421), (729, 7191), (799, 6561), (1269, 4131), (1377, 3807), (2187, 2397)]