417231

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:133

約数の個数: 24

約数和(自身を含む): 668304

約数和(自身を除く): 251073

約数列:

[1, 3, 9, 17, 27, 51, 81, 101, 153, 243, 303, 459, 909, 1377, 1717, 2727, 4131, 5151, 8181, 15453, 24543, 46359, 139077, 417231]

約数ペア:

[(1, 417231), (3, 139077), (9, 46359), (17, 24543), (27, 15453), (51, 8181), (81, 5151), (101, 4131), (153, 2727), (243, 1717), (303, 1377), (459, 909)]