2247017517

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1631821}}^1$

素因数の和:1631850

約数の個数: 20

約数和(自身を含む): 3554108316

約数和(自身を除く): 1307090799

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1631821, 4895463, 14686389, 27740957, 44059167, 83222871, 132177501, 249668613, 749005839, 2247017517]

約数ペア:

[(1, 2247017517), (3, 749005839), (9, 249668613), (17, 132177501), (27, 83222871), (51, 44059167), (81, 27740957), (153, 14686389), (459, 4895463), (1377, 1631821)]