3091127

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 16

約数和(自身を含む): 3592512

約数和(自身を除く): 501385

約数列:

[1, 13, 17, 71, 197, 221, 923, 1207, 2561, 3349, 13987, 15691, 43537, 181831, 237779, 3091127]

約数ペア:

[(1, 3091127), (13, 237779), (17, 181831), (71, 43537), (197, 15691), (221, 13987), (923, 3349), (1207, 2561)]