713646909

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{208121}}^1$

素因数の和:208257

約数の個数: 16

約数和(自身を含む): 1065584640

約数和(自身を除く): 351937731

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 208121, 624363, 1873089, 5619267, 26431367, 79294101, 237882303, 713646909]

約数ペア:

[(1, 713646909), (3, 237882303), (9, 79294101), (27, 26431367), (127, 5619267), (381, 1873089), (1143, 624363), (3429, 208121)]