213727679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{2089}}^1$

素因数の和:2302

約数の個数: 16

約数和(自身を含む): 238360320

約数和(自身を除く): 24632641

約数列:

[1, 11, 71, 131, 781, 1441, 2089, 9301, 22979, 102311, 148319, 273659, 1631509, 3010249, 19429789, 213727679]

約数ペア:

[(1, 213727679), (11, 19429789), (71, 3010249), (131, 1631509), (781, 273659), (1441, 148319), (2089, 102311), (9301, 22979)]