12963819

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 19305216

約数和(自身を除く): 6341397

約数列:

[1, 3, 11, 33, 71, 121, 213, 363, 503, 781, 1509, 2343, 5533, 8591, 16599, 25773, 35713, 60863, 107139, 182589, 392843, 1178529, 4321273, 12963819]

約数ペア:

[(1, 12963819), (3, 4321273), (11, 1178529), (33, 392843), (71, 182589), (121, 107139), (213, 60863), (363, 35713), (503, 25773), (781, 16599), (1509, 8591), (2343, 5533)]