28565526549

素因数分解:

$3^1\times 7^1\times {\mathrm{1709}}^1\times {\mathrm{795941}}^1$

素因数の和:797660

約数の個数: 16

約数和(自身を含む): 43553946240

約数和(自身を除く): 14988419691

約数列:

[1, 3, 7, 21, 1709, 5127, 11963, 35889, 795941, 2387823, 5571587, 16714761, 1360263169, 4080789507, 9521842183, 28565526549]

約数ペア:

[(1, 28565526549), (3, 9521842183), (7, 4080789507), (21, 1360263169), (1709, 16714761), (5127, 5571587), (11963, 2387823), (35889, 795941)]