22240431

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1567}}^1$

素因数の和:1675

約数の個数: 24

約数和(自身を含む): 34245120

約数和(自身を除く): 12004689

約数列:

[1, 3, 9, 19, 57, 83, 171, 249, 747, 1567, 1577, 4701, 4731, 14103, 14193, 29773, 89319, 130061, 267957, 390183, 1170549, 2471159, 7413477, 22240431]

約数ペア:

[(1, 22240431), (3, 7413477), (9, 2471159), (19, 1170549), (57, 390183), (83, 267957), (171, 130061), (249, 89319), (747, 29773), (1567, 14193), (1577, 14103), (4701, 4731)]