56474277

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{439}}^1$

素因数の和:892

約数の個数: 16

約数和(自身を含む): 76264320

約数和(自身を除く): 19790043

約数列:

[1, 3, 137, 313, 411, 439, 939, 1317, 42881, 60143, 128643, 137407, 180429, 412221, 18824759, 56474277]

約数ペア:

[(1, 56474277), (3, 18824759), (137, 412221), (313, 180429), (411, 137407), (439, 128643), (939, 60143), (1317, 42881)]