1153015779

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{71987}}^1$

素因数の和:72290

約数の個数: 16

約数和(自身を含む): 1624049280

約数和(自身を除く): 471033501

約数列:

[1, 3, 19, 57, 281, 843, 5339, 16017, 71987, 215961, 1367753, 4103259, 20228347, 60685041, 384338593, 1153015779]

約数ペア:

[(1, 1153015779), (3, 384338593), (19, 60685041), (57, 20228347), (281, 4103259), (843, 1367753), (5339, 215961), (16017, 71987)]