17200107

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{12491}}^1$

素因数の和:12520

約数の個数: 20

約数和(自身を含む): 27207576

約数和(自身を除く): 10007469

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 12491, 37473, 112419, 212347, 337257, 637041, 1011771, 1911123, 5733369, 17200107]

約数ペア:

[(1, 17200107), (3, 5733369), (9, 1911123), (17, 1011771), (27, 637041), (51, 337257), (81, 212347), (153, 112419), (459, 37473), (1377, 12491)]