898349439

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{324431}}^1$

素因数の和:324518

約数の個数: 16

約数和(自身を含む): 1308109824

約数和(自身を除く): 409760385

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 324431, 973293, 4217603, 12652809, 23034601, 69103803, 299449813, 898349439]

約数ペア:

[(1, 898349439), (3, 299449813), (13, 69103803), (39, 23034601), (71, 12652809), (213, 4217603), (923, 973293), (2769, 324431)]