22778211

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 32843776

約数和(自身を除く): 10065565

約数列:

[1, 3, 23, 31, 69, 93, 463, 529, 713, 1389, 1587, 2139, 10649, 14353, 16399, 31947, 43059, 49197, 244927, 330119, 734781, 990357, 7592737, 22778211]

約数ペア:

[(1, 22778211), (3, 7592737), (23, 990357), (31, 734781), (69, 330119), (93, 244927), (463, 49197), (529, 43059), (713, 31947), (1389, 16399), (1587, 14353), (2139, 10649)]