1406254993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{209233}}^1$

素因数の和:209304

約数の個数: 16

約数和(自身を含む): 1687262976

約数和(自身を除く): 281007983

約数列:

[1, 11, 13, 47, 143, 517, 611, 6721, 209233, 2301563, 2720029, 9833951, 29920319, 108173461, 127841363, 1406254993]

約数ペア:

[(1, 1406254993), (11, 127841363), (13, 108173461), (47, 29920319), (143, 9833951), (517, 2720029), (611, 2301563), (6721, 209233)]