5664393

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1913}}^1$

素因数の和:1973

約数の個数: 24

約数和(自身を含む): 9554688

約数和(自身を除く): 3890295

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 1913, 2961, 5739, 13391, 17217, 40173, 89911, 120519, 269733, 629377, 809199, 1888131, 5664393]

約数ペア:

[(1, 5664393), (3, 1888131), (7, 809199), (9, 629377), (21, 269733), (47, 120519), (63, 89911), (141, 40173), (329, 17217), (423, 13391), (987, 5739), (1913, 2961)]