8338707

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{7919}}^1$

素因数の和:7944

約数の個数: 20

約数和(自身を含む): 13416480

約数和(自身を除く): 5077773

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 7919, 23757, 71271, 102947, 213813, 308841, 641439, 926523, 2779569, 8338707]

約数ペア:

[(1, 8338707), (3, 2779569), (9, 926523), (13, 641439), (27, 308841), (39, 213813), (81, 102947), (117, 71271), (351, 23757), (1053, 7919)]