53858379

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2789}}^1$

素因数の和:2990

約数の個数: 16

約数和(自身を含む): 74057760

約数和(自身を除く): 20199381

約数列:

[1, 3, 41, 123, 157, 471, 2789, 6437, 8367, 19311, 114349, 343047, 437873, 1313619, 17952793, 53858379]

約数ペア:

[(1, 53858379), (3, 17952793), (41, 1313619), (123, 437873), (157, 343047), (471, 114349), (2789, 19311), (6437, 8367)]