401035527

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{2297}}^1$

素因数の和:3343

約数の個数: 24

約数和(自身を含む): 610624560

約数和(自身を除く): 209589033

約数列:

[1, 3, 9, 19, 57, 171, 1021, 2297, 3063, 6891, 9189, 19399, 20673, 43643, 58197, 130929, 174591, 392787, 2345237, 7035711, 21107133, 44559503, 133678509, 401035527]

約数ペア:

[(1, 401035527), (3, 133678509), (9, 44559503), (19, 21107133), (57, 7035711), (171, 2345237), (1021, 392787), (2297, 174591), (3063, 130929), (6891, 58197), (9189, 43643), (19399, 20673)]