28001470797

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{61005383}}^1$

素因数の和:61005409

約数の個数: 16

約数和(自身を含む): 43923876480

約数和(自身を除く): 15922405683

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 61005383, 183016149, 549048447, 1037091511, 1647145341, 3111274533, 9333823599, 28001470797]

約数ペア:

[(1, 28001470797), (3, 9333823599), (9, 3111274533), (17, 1647145341), (27, 1037091511), (51, 549048447), (153, 183016149), (459, 61005383)]