8245087203

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{719}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 11237667840

約数和(自身を除く): 2992580637

約数列:

[1, 3, 97, 157, 251, 291, 471, 719, 753, 2157, 15229, 24347, 39407, 45687, 69743, 73041, 112883, 118221, 180469, 209229, 338649, 541407, 3822479, 10949651, 11467437, 17505493, 28333633, 32848953, 52516479, 85000899, 2748362401, 8245087203]

約数ペア:

[(1, 8245087203), (3, 2748362401), (97, 85000899), (157, 52516479), (251, 32848953), (291, 28333633), (471, 17505493), (719, 11467437), (753, 10949651), (2157, 3822479), (15229, 541407), (24347, 338649), (39407, 209229), (45687, 180469), (69743, 118221), (73041, 112883)]