31710943

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2137}}^1$

素因数の和:2238

約数の個数: 16

約数和(自身を含む): 36944640

約数和(自身を除く): 5233697

約数列:

[1, 11, 19, 71, 209, 781, 1349, 2137, 14839, 23507, 40603, 151727, 446633, 1668997, 2882813, 31710943]

約数ペア:

[(1, 31710943), (11, 2882813), (19, 1668997), (71, 446633), (209, 151727), (781, 40603), (1349, 23507), (2137, 14839)]