56840001

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{2251}}^1$

素因数の和:2716

約数の個数: 16

約数和(自身を含む): 79991040

約数和(自身を除く): 23151039

約数列:

[1, 3, 19, 57, 443, 1329, 2251, 6753, 8417, 25251, 42769, 128307, 997193, 2991579, 18946667, 56840001]

約数ペア:

[(1, 56840001), (3, 18946667), (19, 2991579), (57, 997193), (443, 128307), (1329, 42769), (2251, 25251), (6753, 8417)]