83993861

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{1301}}^1$

素因数の和:1732

約数の個数: 16

約数和(自身を含む): 100493568

約数和(自身を除く): 16499707

約数列:

[1, 7, 23, 161, 401, 1301, 2807, 9107, 9223, 29923, 64561, 209461, 521701, 3651907, 11999123, 83993861]

約数ペア:

[(1, 83993861), (7, 11999123), (23, 3651907), (161, 521701), (401, 209461), (1301, 64561), (2807, 29923), (9107, 9223)]