997088961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{47137}}^1$

素因数の和:47792

約数の個数: 16

約数和(自身を含む): 1452604608

約数和(自身を除く): 455515647

約数列:

[1, 3, 11, 33, 641, 1923, 7051, 21153, 47137, 141411, 518507, 1555521, 30214817, 90644451, 332362987, 997088961]

約数ペア:

[(1, 997088961), (3, 332362987), (11, 90644451), (33, 30214817), (641, 1555521), (1923, 518507), (7051, 141411), (21153, 47137)]