211973411

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{1283}}^1$

素因数の和:1546

約数の個数: 16

約数和(自身を含む): 232968960

約数和(自身を除く): 20995549

約数列:

[1, 13, 71, 179, 923, 1283, 2327, 12709, 16679, 91093, 165217, 229657, 1184209, 2985541, 16305647, 211973411]

約数ペア:

[(1, 211973411), (13, 16305647), (71, 2985541), (179, 1184209), (923, 229657), (1283, 165217), (2327, 91093), (12709, 16679)]