2016567891

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{4093}}^1\times {\mathrm{4211}}^1$

素因数の和:8323

約数の個数: 24

約数和(自身を含む): 3138394896

約数和(自身を除く): 1121827005

約数列:

[1, 3, 9, 13, 39, 117, 4093, 4211, 12279, 12633, 36837, 37899, 53209, 54743, 159627, 164229, 478881, 492687, 17235623, 51706869, 155120607, 224063099, 672189297, 2016567891]

約数ペア:

[(1, 2016567891), (3, 672189297), (9, 224063099), (13, 155120607), (39, 51706869), (117, 17235623), (4093, 492687), (4211, 478881), (12279, 164229), (12633, 159627), (36837, 54743), (37899, 53209)]