6580539

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1559}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 11032320

約数和(自身を除く): 4451781

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 1559, 4221, 4677, 10913, 14031, 32739, 98217, 104453, 313359, 731171, 940077, 2193513, 6580539]

約数ペア:

[(1, 6580539), (3, 2193513), (7, 940077), (9, 731171), (21, 313359), (63, 104453), (67, 98217), (201, 32739), (469, 14031), (603, 10913), (1407, 4677), (1559, 4221)]