34278699

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 56573440

約数和(自身を除く): 22294741

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 307, 409, 921, 1227, 2149, 2863, 3991, 5317, 6447, 8589, 11973, 15951, 27937, 37219, 83811, 111657, 125563, 376689, 878941, 1632319, 2636823, 4896957, 11426233, 34278699]

約数ペア:

[(1, 34278699), (3, 11426233), (7, 4896957), (13, 2636823), (21, 1632319), (39, 878941), (91, 376689), (273, 125563), (307, 111657), (409, 83811), (921, 37219), (1227, 27937), (2149, 15951), (2863, 11973), (3991, 8589), (5317, 6447)]