28160939521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2773657}}^1$

素因数の和:2773752

約数の個数: 16

約数和(自身を含む): 33550167168

約数和(自身を除く): 5389227647

約数列:

[1, 11, 13, 71, 143, 781, 923, 10153, 2773657, 30510227, 36057541, 196929647, 396632951, 2166226117, 2560085411, 28160939521]

約数ペア:

[(1, 28160939521), (11, 2560085411), (13, 2166226117), (71, 396632951), (143, 196929647), (781, 36057541), (923, 30510227), (10153, 2773657)]