11478717

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{3533}}^1$

素因数の和:3577

約数の個数: 18

約数和(自身を含む): 17503902

約数和(自身を除く): 6025185

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 3533, 10599, 31797, 67127, 201381, 604143, 1275413, 3826239, 11478717]

約数ペア:

[(1, 11478717), (3, 3826239), (9, 1275413), (19, 604143), (57, 201381), (171, 67127), (361, 31797), (1083, 10599), (3249, 3533)]