5621551

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 16

約数和(自身を含む): 6350400

約数和(自身を除く): 728849

約数列:

[1, 13, 41, 53, 199, 533, 689, 2173, 2587, 8159, 10547, 28249, 106067, 137111, 432427, 5621551]

約数ペア:

[(1, 5621551), (13, 432427), (41, 137111), (53, 106067), (199, 28249), (533, 10547), (689, 8159), (2173, 2587)]