28034137

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 30081024

約数和(自身を除く): 2046887

約数列:

[1, 31, 47, 71, 271, 1457, 2201, 3337, 8401, 12737, 19241, 103447, 394847, 596471, 904327, 28034137]

約数ペア:

[(1, 28034137), (31, 904327), (47, 596471), (71, 394847), (271, 103447), (1457, 19241), (2201, 12737), (3337, 8401)]