2178049467

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{985097}}^1$

素因数の和:985178

約数の個数: 16

約数和(自身を含む): 3215359872

約数和(自身を除く): 1037310405

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 985097, 2955291, 10836067, 32508201, 66001499, 198004497, 726016489, 2178049467]

約数ペア:

[(1, 2178049467), (3, 726016489), (11, 198004497), (33, 66001499), (67, 32508201), (201, 10836067), (737, 2955291), (2211, 985097)]