3847797

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 6168960

約数和(自身を除く): 2321163

約数列:

[1, 3, 9, 17, 27, 51, 83, 101, 153, 249, 303, 459, 747, 909, 1411, 1717, 2241, 2727, 4233, 5151, 8383, 12699, 15453, 25149, 38097, 46359, 75447, 142511, 226341, 427533, 1282599, 3847797]

約数ペア:

[(1, 3847797), (3, 1282599), (9, 427533), (17, 226341), (27, 142511), (51, 75447), (83, 46359), (101, 38097), (153, 25149), (249, 15453), (303, 12699), (459, 8383), (747, 5151), (909, 4233), (1411, 2727), (1717, 2241)]