7786017

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{16963}}^1$

素因数の和:16989

約数の個数: 16

約数和(自身を含む): 12214080

約数和(自身を除く): 4428063

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 16963, 50889, 152667, 288371, 458001, 865113, 2595339, 7786017]

約数ペア:

[(1, 7786017), (3, 2595339), (9, 865113), (17, 458001), (27, 288371), (51, 152667), (153, 50889), (459, 16963)]