439007193

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{1217}}^1$

素因数の和:1641

約数の個数: 24

約数和(自身を含む): 641277000

約数和(自身を除く): 202269807

約数列:

[1, 3, 9, 149, 269, 447, 807, 1217, 1341, 2421, 3651, 10953, 40081, 120243, 181333, 327373, 360729, 543999, 982119, 1631997, 2946357, 48778577, 146335731, 439007193]

約数ペア:

[(1, 439007193), (3, 146335731), (9, 48778577), (149, 2946357), (269, 1631997), (447, 982119), (807, 543999), (1217, 360729), (1341, 327373), (2421, 181333), (3651, 120243), (10953, 40081)]