228918849

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 317632896

約数和(自身を除く): 88714047

約数列:

[1, 3, 31, 93, 271, 293, 813, 879, 961, 2883, 8401, 9083, 25203, 27249, 79403, 238209, 260431, 281573, 781293, 844719, 2461493, 7384479, 76306283, 228918849]

約数ペア:

[(1, 228918849), (3, 76306283), (31, 7384479), (93, 2461493), (271, 844719), (293, 781293), (813, 281573), (879, 260431), (961, 238209), (2883, 79403), (8401, 27249), (9083, 25203)]