56827713

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{853}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 77474880

約数和(自身を除く): 20647167

約数列:

[1, 3, 53, 159, 419, 853, 1257, 2559, 22207, 45209, 66621, 135627, 357407, 1072221, 18942571, 56827713]

約数ペア:

[(1, 56827713), (3, 18942571), (53, 1072221), (159, 357407), (419, 135627), (853, 66621), (1257, 45209), (2559, 22207)]