328389987

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{6911}}^1$

素因数の和:7298

約数の個数: 16

約数和(自身を含む): 448561152

約数和(自身を除く): 120171165

約数列:

[1, 3, 47, 141, 337, 1011, 6911, 15839, 20733, 47517, 324817, 974451, 2329007, 6987021, 109463329, 328389987]

約数ペア:

[(1, 328389987), (3, 109463329), (47, 6987021), (141, 2329007), (337, 974451), (1011, 324817), (6911, 47517), (15839, 20733)]