3895749

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 6787200

約数和(自身を除く): 2891451

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1009, 1287, 3027, 3861, 9081, 11099, 13117, 27243, 33297, 39351, 99891, 118053, 144287, 299673, 354159, 432861, 1298583, 3895749]

約数ペア:

[(1, 3895749), (3, 1298583), (9, 432861), (11, 354159), (13, 299673), (27, 144287), (33, 118053), (39, 99891), (99, 39351), (117, 33297), (143, 27243), (297, 13117), (351, 11099), (429, 9081), (1009, 3861), (1287, 3027)]