74004507

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{647}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 109175040

約数和(自身を除く): 35170533

約数列:

[1, 3, 9, 71, 179, 213, 537, 639, 647, 1611, 1941, 5823, 12709, 38127, 45937, 114381, 115813, 137811, 347439, 413433, 1042317, 8222723, 24668169, 74004507]

約数ペア:

[(1, 74004507), (3, 24668169), (9, 8222723), (71, 1042317), (179, 413433), (213, 347439), (537, 137811), (639, 115813), (647, 114381), (1611, 45937), (1941, 38127), (5823, 12709)]