2201771

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:286

約数の個数: 16

約数和(自身を含む): 2630880

約数和(自身を除く): 429109

約数列:

[1, 11, 13, 89, 143, 173, 979, 1157, 1903, 2249, 12727, 15397, 24739, 169367, 200161, 2201771]

約数ペア:

[(1, 2201771), (11, 200161), (13, 169367), (89, 24739), (143, 15397), (173, 12727), (979, 2249), (1157, 1903)]