2903949061

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{185071}}^1$

素因数の和:185172

約数の個数: 16

約数和(自身を含む): 3357946368

約数和(自身を除く): 453997307

約数列:

[1, 13, 17, 71, 221, 923, 1207, 15691, 185071, 2405923, 3146207, 13140041, 40900691, 170820533, 223380697, 2903949061]

約数ペア:

[(1, 2903949061), (13, 223380697), (17, 170820533), (71, 40900691), (221, 13140041), (923, 3146207), (1207, 2405923), (15691, 185071)]