2912785863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1051927}}^1$

素因数の和:1052014

約数の個数: 16

約数和(自身を含む): 4241373696

約数和(自身を除く): 1328587833

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 1051927, 3155781, 13675051, 41025153, 74686817, 224060451, 970928621, 2912785863]

約数ペア:

[(1, 2912785863), (3, 970928621), (13, 224060451), (39, 74686817), (71, 41025153), (213, 13675051), (923, 3155781), (2769, 1051927)]