1115724699

素因数分解:

$3^4\times {\mathrm{277}}^1\times {\mathrm{49727}}^1$

素因数の和:50016

約数の個数: 20

約数和(自身を含む): 1672750464

約数和(自身を除く): 557025765

約数列:

[1, 3, 9, 27, 81, 277, 831, 2493, 7479, 22437, 49727, 149181, 447543, 1342629, 4027887, 13774379, 41323137, 123969411, 371908233, 1115724699]

約数ペア:

[(1, 1115724699), (3, 371908233), (9, 123969411), (27, 41323137), (81, 13774379), (277, 4027887), (831, 1342629), (2493, 447543), (7479, 149181), (22437, 49727)]