27637899

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{647}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 38257920

約数和(自身を除く): 10620021

約数列:

[1, 3, 29, 87, 491, 647, 1473, 1941, 14239, 18763, 42717, 56289, 317677, 953031, 9212633, 27637899]

約数ペア:

[(1, 27637899), (3, 9212633), (29, 953031), (87, 317677), (491, 56289), (647, 42717), (1473, 18763), (1941, 14239)]