28777533

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1613}}^1$

素因数の和:1948

約数の個数: 16

約数和(自身を含む): 40543680

約数和(自身を除く): 11766147

約数列:

[1, 3, 19, 57, 313, 939, 1613, 4839, 5947, 17841, 30647, 91941, 504869, 1514607, 9592511, 28777533]

約数ペア:

[(1, 28777533), (3, 9592511), (19, 1514607), (57, 504869), (313, 91941), (939, 30647), (1613, 17841), (4839, 5947)]