16762707

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{15919}}^1$

素因数の和:15944

約数の個数: 20

約数和(自身を含む): 26968480

約数和(自身を除く): 10205773

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 15919, 47757, 143271, 206947, 429813, 620841, 1289439, 1862523, 5587569, 16762707]

約数ペア:

[(1, 16762707), (3, 5587569), (9, 1862523), (13, 1289439), (27, 620841), (39, 429813), (81, 206947), (117, 143271), (351, 47757), (1053, 15919)]