17753661

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{12893}}^1$

素因数の和:12922

約数の個数: 20

約数和(自身を含む): 28083132

約数和(自身を除く): 10329471

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 12893, 38679, 116037, 219181, 348111, 657543, 1044333, 1972629, 5917887, 17753661]

約数ペア:

[(1, 17753661), (3, 5917887), (9, 1972629), (17, 1044333), (27, 657543), (51, 348111), (81, 219181), (153, 116037), (459, 38679), (1377, 12893)]