338466357

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{101917}}^1$

素因数の和:101970

約数の個数: 20

約数和(自身を含む): 517947276

約数和(自身を除く): 179480919

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 101917, 305751, 917253, 2751759, 4178597, 8255277, 12535791, 37607373, 112822119, 338466357]

約数ペア:

[(1, 338466357), (3, 112822119), (9, 37607373), (27, 12535791), (41, 8255277), (81, 4178597), (123, 2751759), (369, 917253), (1107, 305751), (3321, 101917)]