42726687

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1789}}^1$

素因数の和:2230

約数の個数: 16

約数和(自身を含む): 60144000

約数和(自身を除く): 17417313

約数列:

[1, 3, 19, 57, 419, 1257, 1789, 5367, 7961, 23883, 33991, 101973, 749591, 2248773, 14242229, 42726687]

約数ペア:

[(1, 42726687), (3, 14242229), (19, 2248773), (57, 749591), (419, 101973), (1257, 33991), (1789, 23883), (5367, 7961)]