397345707

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{1153}}^1$

素因数の和:1288

約数の個数: 36

約数和(自身を含む): 637464984

約数和(自身を除く): 240119277

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1153, 1947, 3459, 3481, 5841, 10377, 10443, 12683, 31329, 38049, 38291, 68027, 114147, 114873, 204081, 344619, 612243, 748297, 2244891, 4013593, 6734673, 12040779, 36122337, 44149523, 132448569, 397345707]

約数ペア:

[(1, 397345707), (3, 132448569), (9, 44149523), (11, 36122337), (33, 12040779), (59, 6734673), (99, 4013593), (177, 2244891), (531, 748297), (649, 612243), (1153, 344619), (1947, 204081), (3459, 114873), (3481, 114147), (5841, 68027), (10377, 38291), (10443, 38049), (12683, 31329)]