11918841

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5087}}^1$

素因数の和:5172

約数の個数: 16

約数和(自身を含む): 17584128

約数和(自身を除く): 5665287

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 5087, 15261, 55957, 167871, 361177, 1083531, 3972947, 11918841]

約数ペア:

[(1, 11918841), (3, 3972947), (11, 1083531), (33, 361177), (71, 167871), (213, 55957), (781, 15261), (2343, 5087)]