214911664847

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1\times {\mathrm{321091}}^1$

素因数の和:322030

約数の個数: 16

約数和(自身を含む): 238029352704

約数和(自身を除く): 23117687857

約数列:

[1, 11, 71, 781, 857, 9427, 60847, 321091, 669317, 3532001, 22797461, 250772071, 275174987, 3026924857, 19537424077, 214911664847]

約数ペア:

[(1, 214911664847), (11, 19537424077), (71, 3026924857), (781, 275174987), (857, 250772071), (9427, 22797461), (60847, 3532001), (321091, 669317)]