218863413

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1093}}^1\times {\mathrm{1171}}^1$

素因数の和:2289

約数の個数: 24

約数和(自身を含む): 333363680

約数和(自身を除く): 114500267

約数列:

[1, 3, 9, 19, 57, 171, 1093, 1171, 3279, 3513, 9837, 10539, 20767, 22249, 62301, 66747, 186903, 200241, 1279903, 3839709, 11519127, 24318157, 72954471, 218863413]

約数ペア:

[(1, 218863413), (3, 72954471), (9, 24318157), (19, 11519127), (57, 3839709), (171, 1279903), (1093, 200241), (1171, 186903), (3279, 66747), (3513, 62301), (9837, 22249), (10539, 20767)]