56314917

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{17333}}^1$

素因数の和:17377

約数の個数: 18

約数和(自身を含む): 85855302

約数和(自身を除く): 29540385

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 17333, 51999, 155997, 329327, 987981, 2963943, 6257213, 18771639, 56314917]

約数ペア:

[(1, 56314917), (3, 18771639), (9, 6257213), (19, 2963943), (57, 987981), (171, 329327), (361, 155997), (1083, 51999), (3249, 17333)]