28268668353

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{676009}}^1$

素因数の和:676328

約数の個数: 16

約数和(自身を含む): 38548794240

約数和(自身を除く): 10280125887

約数列:

[1, 3, 53, 159, 263, 789, 13939, 41817, 676009, 2028027, 35828477, 107485431, 177790367, 533371101, 9422889451, 28268668353]

約数ペア:

[(1, 28268668353), (3, 9422889451), (53, 533371101), (159, 177790367), (263, 107485431), (789, 35828477), (13939, 2028027), (41817, 676009)]