56752221

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{3181}}^1$

素因数の和:3516

約数の個数: 16

約数和(自身を含む): 79931840

約数和(自身を除く): 23179619

約数列:

[1, 3, 19, 57, 313, 939, 3181, 5947, 9543, 17841, 60439, 181317, 995653, 2986959, 18917407, 56752221]

約数ペア:

[(1, 56752221), (3, 18917407), (19, 2986959), (57, 995653), (313, 181317), (939, 60439), (3181, 17841), (5947, 9543)]