31130193

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3467}}^1$

素因数の和:3584

約数の個数: 16

約数和(自身を含む): 43114176

約数和(自身を除く): 11983983

約数列:

[1, 3, 41, 73, 123, 219, 2993, 3467, 8979, 10401, 142147, 253091, 426441, 759273, 10376731, 31130193]

約数ペア:

[(1, 31130193), (3, 10376731), (41, 759273), (73, 426441), (123, 253091), (219, 142147), (2993, 10401), (3467, 8979)]