17001819

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{12347}}^1$

素因数の和:12376

約数の個数: 20

約数和(自身を含む): 26893944

約数和(自身を除く): 9892125

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 12347, 37041, 111123, 209899, 333369, 629697, 1000107, 1889091, 5667273, 17001819]

約数ペア:

[(1, 17001819), (3, 5667273), (9, 1889091), (17, 1000107), (27, 629697), (51, 333369), (81, 209899), (153, 111123), (459, 37041), (1377, 12347)]