171489461

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^2$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 207397344

約数和(自身を除く): 35907883

約数列:

[1, 11, 13, 43, 143, 167, 473, 559, 1837, 2171, 6149, 7181, 23881, 27889, 78991, 93353, 306779, 362557, 1026883, 1199227, 3988127, 13191497, 15589951, 171489461]

約数ペア:

[(1, 171489461), (11, 15589951), (13, 13191497), (43, 3988127), (143, 1199227), (167, 1026883), (473, 362557), (559, 306779), (1837, 93353), (2171, 78991), (6149, 27889), (7181, 23881)]