11802687

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{137}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 17442096

約数和(自身を除く): 5639409

約数列:

[1, 3, 13, 39, 47, 137, 141, 411, 611, 1781, 1833, 2209, 5343, 6439, 6627, 19317, 28717, 83707, 86151, 251121, 302633, 907899, 3934229, 11802687]

約数ペア:

[(1, 11802687), (3, 3934229), (13, 907899), (39, 302633), (47, 251121), (137, 86151), (141, 83707), (411, 28717), (611, 19317), (1781, 6627), (1833, 6439), (2209, 5343)]