27887573

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{683}}^1$

素因数の和:1016

約数の個数: 16

約数和(自身を含む): 33707520

約数和(自身を除く): 5819947

約数列:

[1, 7, 19, 133, 307, 683, 2149, 4781, 5833, 12977, 40831, 90839, 209681, 1467767, 3983939, 27887573]

約数ペア:

[(1, 27887573), (7, 3983939), (19, 1467767), (133, 209681), (307, 90839), (683, 40831), (2149, 12977), (4781, 5833)]