2856891171

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1\times {\mathrm{39317}}^1$

素因数の和:39830

約数の個数: 16

約数和(自身を含む): 3889651104

約数和(自身を除く): 1032759933

約数列:

[1, 3, 53, 159, 457, 1371, 24221, 39317, 72663, 117951, 2083801, 6251403, 17967869, 53903607, 952297057, 2856891171]

約数ペア:

[(1, 2856891171), (3, 952297057), (53, 53903607), (159, 17967869), (457, 6251403), (1371, 2083801), (24221, 117951), (39317, 72663)]