808889733

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{587429}}^1$

素因数の和:587458

約数の個数: 20

約数和(自身を含む): 1279422540

約数和(自身を除く): 470532807

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 587429, 1762287, 5286861, 9986293, 15860583, 29958879, 47581749, 89876637, 269629911, 808889733]

約数ペア:

[(1, 808889733), (3, 269629911), (9, 89876637), (17, 47581749), (27, 29958879), (51, 15860583), (81, 9986293), (153, 5286861), (459, 1762287), (1377, 587429)]