713272887

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{21061}}^1$

素因数の和:21191

約数の個数: 24

約数和(自身を含む): 1064557728

約数和(自身を除く): 351284841

約数列:

[1, 3, 9, 53, 71, 159, 213, 477, 639, 3763, 11289, 21061, 33867, 63183, 189549, 1116233, 1495331, 3348699, 4485993, 10046097, 13457979, 79252543, 237757629, 713272887]

約数ペア:

[(1, 713272887), (3, 237757629), (9, 79252543), (53, 13457979), (71, 10046097), (159, 4485993), (213, 3348699), (477, 1495331), (639, 1116233), (3763, 189549), (11289, 63183), (21061, 33867)]