22857737

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 26784000

約数和(自身を除く): 3926263

約数列:

[1, 7, 61, 199, 269, 427, 1393, 1883, 12139, 16409, 53531, 84973, 114863, 374717, 3265391, 22857737]

約数ペア:

[(1, 22857737), (7, 3265391), (61, 374717), (199, 114863), (269, 84973), (427, 53531), (1393, 16409), (1883, 12139)]